What is the Greatest Common Factor of 64852 and 64870?

Greatest common factor (GCF) of 64852 and 64870 is 2.

GCF(64852,64870) = 2

We will now calculate the prime factors of 64852 and 64870, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64852 and 64870.

How to find the GCF of 64852 and 64870?

We will first find the prime factorization of 64852 and 64870. After we will calculate the factors of 64852 and 64870 and find the biggest common factor number .

Step-1: Prime Factorization of 64852

Prime factors of 64852 are 2, 31, 523. Prime factorization of 64852 in exponential form is:

64852 = 2² × 31¹ × 523¹

Step-2: Prime Factorization of 64870

Prime factors of 64870 are 2, 5, 13, 499. Prime factorization of 64870 in exponential form is:

64870 = 2¹ × 5¹ × 13¹ × 499¹

Step-3: Factors of 64852

List of positive integer factors of 64852 that divides 64852 without a remainder.

1, 2, 4, 31, 62, 124, 523, 1046, 2092, 16213, 32426

Step-4: Factors of 64870

List of positive integer factors of 64870 that divides 64852 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 499, 998, 2495, 4990, 6487, 12974, 32435

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64852 and 64870. The biggest common factor number is the GCF number.
So the greatest common factor 64852 and 64870 is 2.

Also check out the Least Common Multiple of 64852 and 64870