Question: What Is The GCF Of 100 And 80?

What is the GCF of 100 and 40?

Greatest common factor (GCF) of 40 and 100 is 20.

We will now calculate the prime factors of 40 and 100, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40 and 100..

What is the GCF of 36 and 112?

We found the factors and prime factorization of 36 and 112. The biggest common factor number is the GCF number. So the greatest common factor 36 and 112 is 4.

What is the GCF of 84 and 28?

Greatest common factor (GCF) of 28 and 84 is 28.

What is the HCF of 18 and 48?

We found the factors and prime factorization of 18 and 48. The biggest common factor number is the GCF number. So the greatest common factor 18 and 48 is 6.

What is the GCF of 36 and 96?

The common factors of 36 and 96 are 12, 6, 4, 3, 2, 1, intersecting the two sets above. In the intersection factors of 36 ∩ factors of 96 the greatest element is 12. Therefore, the greatest common factor of 36 and 96 is 12.

What is the GCF of 75 and 100?

The factors of 75 are 75, 25, 15, 5, 3, 1. The common factors of 100 and 75 are 25, 5, 1, intersecting the two sets above. In the intersection factors of 100 ∩ factors of 75 the greatest element is 25. Therefore, the greatest common factor of 100 and 75 is 25.

What is the GCF of 2x and 10?

The numbers do not contain any common variable factors. The GCF (HCF) of the numerical factors −2,−1,5,5,10,10 – 2 , – 1 , 5 , 5 , 10 , 10 is 2 .

What is the GCF of 60 and 45?

The GCF of 45 and 60 is 15. Your first step to finding the GCF is to list all of the factors of both numbers. This way, you can see which factors…

What is the GCF of 60 and 100?

The factors of 100 are 100, 50, 25, 20, 10, 5, 4, 2, 1. The common factors of 60 and 100 are 20, 10, 5, 4, 2, 1, intersecting the two sets above. In the intersection factors of 60 ∩ factors of 100 the greatest element is 20. Therefore, the greatest common factor of 60 and 100 is 20.

What are factors of 70?

Answer and Explanation: The factors of 70 in order: 1, 2, 5, 7, 10, 14, 35, 70.

What is the LCM of 6 and 14?

Least common multiple (LCM) of 6 and 14 is 42.

What is the HCF of 12 and 18?

Factors of 18 = 1, 2, 3, 6, 9 and 18. Therefore, common factor of 12 and 18 = 1, 2, 3 and 6. Highest common factor (H.C.F) of 12 and 18 = 6 [since 6 is the highest common factor].

What is the HCF of 18 and 45?

9Answer and Explanation: The ‘GCF’ is the ‘greatest common factor’ that is shared between two numbers. Between 18 and 45, the GCF is 9, and here’s how you know.

How do you find the HCF?

The highest common factor is found by multiplying all the factors which appear in both lists: So the HCF of 60 and 72 is 2 × 2 × 3 which is 12. The lowest common multiple is found by multiplying all the factors which appear in either list: So the LCM of 60 and 72 is 2 × 2 × 2 × 3 × 3 × 5 which is 360.

What is the GCF of 80 and 48?

16Greatest common factor (GCF) of 48 and 80 is 16.

What is the GCF of 70 and 100?

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 is the GCF of 82 and 100?

Greatest common factor (GCF) of 82 and 100 is 2.

Whats the HCF of 18 and 30?

We found the factors and prime factorization of 30 and 18. The biggest common factor number is the GCF number. So the greatest common factor 30 and 18 is 6.