Quick Answer: What Is The Greatest Common Factor Of 100 And 72?

Whats the HCF of 72 and 96?

24The common factors of 96 and 72 are 24, 12, 8, 6, 4, 3, 2, 1, intersecting the two sets above.

In the intersection factors of 96 ∩ factors of 72 the greatest element is 24.

Therefore, the greatest common factor of 96 and 72 is 24..

What is the GCF of 60?

60=2×30=2×2×15=2×2×3×5. 72=2×36=2×2×18=2×2×2×9=2×2×2×3×3. The GCF will have all the numbers that are common to both 60 and 72.

What is the LCM for 15 and 18?

Student Answers The common factors in (3*5) and (2*3*3) is 3, and it is the highest common factor also, as no other factor higher than 3 divide both 15 and 18 together. Therefore LCM (15,18) = (15/3)18 = 90.

What is the GCF of 63 and 42?

Greatest common factor (GCF) of 42 and 63 is 21. We will now calculate the prime factors of 42 and 63, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42 and 63.

What is the HCF of 72 and 84?

The common factors of 72 and 84 are 12, 6, 4, 3, 2, 1, intersecting the two sets above. In the intersection factors of 72 ∩ factors of 84 the greatest element is 12. Therefore, the greatest common factor of 72 and 84 is 12.

What is the GCF of 24 and 72?

We found the factors and prime factorization of 24 and 72. The biggest common factor number is the GCF number. So the greatest common factor 24 and 72 is 24.

What is the GCF of 81 and 27?

The common factors of 27 and 81 are 27, 9, 3, 1, intersecting the two sets above. In the intersection factors of 27 ∩ factors of 81 the greatest element is 27. Therefore, the greatest common factor of 27 and 81 is 27.

What is the GCF of 38 and 95?

19To sum up, the gcf of 38 and 95 is 19. In common notation: gcf (38,95) = 19.

What is the greatest common factor of 72 84 and 100?

Greatest common factor (GCF) of 72 and 84 is 12. We will now calculate the prime factors of 72 and 84, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72 and 84.

What is the GCF of 54 and 27?

The prime factors and multiplicities 27 and 54 have in common are: 3 x 3 x 3. 3 x 3 x 3 is the gcf of 27 and 54. gcf(27,54) = 27.

What is the GCF of 36 and 45?

We found the factors and prime factorization of 36 and 45. The biggest common factor number is the GCF number. So the greatest common factor 36 and 45 is 9.

What is the GCF of 100 and 70?

The common factors of 70 and 100 are 10, 5, 2, 1, intersecting the two sets above. In the intersection factors of 70 ∩ factors of 100 the greatest element is 10. Therefore, the greatest common factor of 70 and 100 is 10.

What’s the greatest common factor of 72?

The factors of 72 are 36, 24, 18, 12, 9, 8, 6, 4, 3, and 2. The factors of 84 are 42, 28, 21, 14, 12, 7, 6, 4, 3, and 2. Thefore, the greatest common factor is 12.

What is the GCF of 60 and 75?

The greatest common factor of 60 and 75 is 15. To find the greatest common factor (GCF) of two numbers, the first step is to identify the factors of…

What is the GCF of 18 and 27?

Example: Find the GCF of 18 and 27 The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.