What is the Greatest Common Factor of 56765 and 56770?

Greatest common factor (GCF) of 56765 and 56770 is 5.

GCF(56765,56770) = 5

We will now calculate the prime factors of 56765 and 56770, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56765 and 56770.

How to find the GCF of 56765 and 56770?

We will first find the prime factorization of 56765 and 56770. After we will calculate the factors of 56765 and 56770 and find the biggest common factor number .

Step-1: Prime Factorization of 56765

Prime factors of 56765 are 5, 11353. Prime factorization of 56765 in exponential form is:

56765 = 5¹ × 11353¹

Step-2: Prime Factorization of 56770

Prime factors of 56770 are 2, 5, 7, 811. Prime factorization of 56770 in exponential form is:

56770 = 2¹ × 5¹ × 7¹ × 811¹

Step-3: Factors of 56765

List of positive integer factors of 56765 that divides 56765 without a remainder.

1, 5, 11353

Step-4: Factors of 56770

List of positive integer factors of 56770 that divides 56765 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 811, 1622, 4055, 5677, 8110, 11354, 28385

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56765 and 56770. The biggest common factor number is the GCF number.
So the greatest common factor 56765 and 56770 is 5.

Also check out the Least Common Multiple of 56765 and 56770