What is the Greatest Common Factor of 64120 and 64130?

Greatest common factor (GCF) of 64120 and 64130 is 10.

GCF(64120,64130) = 10

We will now calculate the prime factors of 64120 and 64130, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64120 and 64130.

How to find the GCF of 64120 and 64130?

We will first find the prime factorization of 64120 and 64130. After we will calculate the factors of 64120 and 64130 and find the biggest common factor number .

Step-1: Prime Factorization of 64120

Prime factors of 64120 are 2, 5, 7, 229. Prime factorization of 64120 in exponential form is:

64120 = 2³ × 5¹ × 7¹ × 229¹

Step-2: Prime Factorization of 64130

Prime factors of 64130 are 2, 5, 11, 53. Prime factorization of 64130 in exponential form is:

64130 = 2¹ × 5¹ × 11² × 53¹

Step-3: Factors of 64120

List of positive integer factors of 64120 that divides 64120 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 3206, 4580, 6412, 8015, 9160, 12824, 16030, 32060

Step-4: Factors of 64130

List of positive integer factors of 64130 that divides 64120 without a remainder.

1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 1166, 1210, 2915, 5830, 6413, 12826, 32065

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64120 and 64130. The biggest common factor number is the GCF number.
So the greatest common factor 64120 and 64130 is 10.

Also check out the Least Common Multiple of 64120 and 64130