What is the Greatest Common Factor of 64090 and 64102?

Greatest common factor (GCF) of 64090 and 64102 is 2.

GCF(64090,64102) = 2

We will now calculate the prime factors of 64090 and 64102, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64090 and 64102.

How to find the GCF of 64090 and 64102?

We will first find the prime factorization of 64090 and 64102. After we will calculate the factors of 64090 and 64102 and find the biggest common factor number .

Step-1: Prime Factorization of 64090

Prime factors of 64090 are 2, 5, 13, 17, 29. Prime factorization of 64090 in exponential form is:

64090 = 2¹ × 5¹ × 13¹ × 17¹ × 29¹

Step-2: Prime Factorization of 64102

Prime factors of 64102 are 2, 32051. Prime factorization of 64102 in exponential form is:

64102 = 2¹ × 32051¹

Step-3: Factors of 64090

List of positive integer factors of 64090 that divides 64090 without a remainder.

1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3770, 4930, 6409, 12818, 32045

Step-4: Factors of 64102

List of positive integer factors of 64102 that divides 64090 without a remainder.

1, 2, 32051

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64090 and 64102. The biggest common factor number is the GCF number.
So the greatest common factor 64090 and 64102 is 2.

Also check out the Least Common Multiple of 64090 and 64102