- What is the common factor of 21 and 28?
- What number is a multiple of 5 6 and 7?
- What are the first 5 factors of 21?
- What is the factors of 23?
- What is the greatest factor of 25?
- What are the GCF of 25?
- What are the first 5 multiples of 33?
- What is the prime factor of 25?
- What are the factors of 21 and 6?
- What are factors of 18?
- IS 144 a perfect square?
- How many divisors does 144 have?
- What is the HCF of 144?
- What are all the factors of 25?
- What is the smallest factor of 25?
- What are the 5 multiples of 25?
- What are the factors of 144?
- What are the factors of 28?
- What number from 1 to 25 has the most factors?
- What is the multiples of 25?
- What is a factor of 24?

## What is the common factor of 21 and 28?

Greatest common factor (GCF) of 21 and 28 is 7..

## What number is a multiple of 5 6 and 7?

How to list multiples of a number?Multiples of 11, 2, 3, 4, 5, 6, 7, 8, 9, 10, …Multiples of 55, 10, 15, 20, 25, 30, 35, 40, 45, 50, …Multiples of 66, 12, 18, 24, 30, 36, 42, 48, 54, 60, …Multiples of 77, 14, 21, 28, 35, 42, 49, 56, 63, 70, …Multiples of 88, 16, 24, 32, 40, 48, 56, 64, 72, 80, …10 more rows

## What are the first 5 factors of 21?

21 is a composite number. 21 = 1 x 21 or 3 x 7. Factors of 21: 1, 3, 7, 21.

## What is the factors of 23?

The factors of 23 are the numbers which on multiplication gives the original number. These factors are 1 and 23. Since 23 is a prime number, therefore, it has only two factors.

## What is the greatest factor of 25?

The prime factors of 25 are 5 x 5. The prime factor they have in common is 5. The greatest common factor is 5.

## What are the GCF of 25?

We found the factors and prime factorization of 25 and 30. The biggest common factor number is the GCF number. So the greatest common factor 25 and 30 is 5.

## What are the first 5 multiples of 33?

Answer : 33,66,99,132,165,198,231,264,297,330,363,396,429,462,495,528,561,594,627,660,693,726,759,792,825,858,891,924,957,990,1023,1056,1089,1122,1155,1188,1221,1254,1287,1320,1353,1386,1419,1452,1485,1518,1551,1584,1617, Related Links : What are the factors of 33?

## What is the prime factor of 25?

25 is a composite number, and it is 5 squared. 25 = 1 x 25 or 5 x 5. Factors of 25: 1, 5, 25. Prime factorization: 25 = 5 x 5, which can also be written 25 = 5².

## What are the factors of 21 and 6?

We found the factors and prime factorization of 6 and 21. The biggest common factor number is the GCF number. So the greatest common factor 6 and 21 is 3.

## What are factors of 18?

Factors of 18:The square root of 18 is 4.2426, rounded down to the closest whole number is 4.Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

## IS 144 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 144 is 12. Therefore, the square root of 144 is an integer, and as a consequence 144 is a perfect square.

## How many divisors does 144 have?

144 (number)← 143 144 145 →Factorization24 × 32Divisors1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144Greek numeralΡΜΔ´Roman numeralCXLIV8 more rows

## What is the HCF of 144?

Solution: The largest number which divides the given two or more numbers exactly is known as Highest Common Factor. In given problem 18 is the HCF which divides the numbers 144 and 198 exactly.

## What are all the factors of 25?

Factors of 25: 1, 5, 25. Prime factorization: 25 = 5 x 5, which can also be written 25 = 5².

## What is the smallest factor of 25?

The smallest factor of 25 isSyedhamza1.Helping Hand.

## What are the 5 multiples of 25?

Answer : 25,50,75,100,125,150,175,200,225,250,275,300,325,350,375,400,425,450,475,500,525,550,575,600,625,650,675,700,725,750,775,800,825,850,875,900,925,950,975,1000,1025,1050,1075,1100,1125,1150,1175,1200,1225, Related Links : What are the factors of 25?

## What are the factors of 144?

Factor pairs: 144 = 1 x 144, 2 x 72, 3 x 48, 4 x 36, 6 x 24, 8 x 18, 9 x 16, 12 x 12. Factors of 144: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144. Prime factorization: 144 = 2 x 2 x 2 x 2 x 3 x 3, which can also be written 144 = (2^4) x (3^2).

## What are the factors of 28?

28 is a composite number. 28 = 1 x 28, 2 x 14, or 4 x 7. Factors of 28: 1, 2, 4, 7, 14, 28. Prime factorization: 28 = 2 x 2 x 7, which can also be written 28 = 2² x 7.

## What number from 1 to 25 has the most factors?

12 = 4×3 hence 12 has six factors, 1, 2, 3, 4, 6 and 12.

## What is the multiples of 25?

Multiples of 25: 25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325…

## What is a factor of 24?

Factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.