What is the Greatest Common Factor of 64113 and 64121?

Greatest common factor (GCF) of 64113 and 64121 is 1.

GCF(64113,64121) = 1

We will now calculate the prime factors of 64113 and 64121, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64113 and 64121.

How to find the GCF of 64113 and 64121?

We will first find the prime factorization of 64113 and 64121. After we will calculate the factors of 64113 and 64121 and find the biggest common factor number .

Step-1: Prime Factorization of 64113

Prime factors of 64113 are 3, 7, 43, 71. Prime factorization of 64113 in exponential form is:

64113 = 3¹ × 7¹ × 43¹ × 71¹

Step-2: Prime Factorization of 64121

Prime factors of 64121 are 37, 1733. Prime factorization of 64121 in exponential form is:

64121 = 37¹ × 1733¹

Step-3: Factors of 64113

List of positive integer factors of 64113 that divides 64113 without a remainder.

1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 903, 1491, 3053, 9159, 21371

Step-4: Factors of 64121

List of positive integer factors of 64121 that divides 64113 without a remainder.

1, 37, 1733

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64113 and 64121. The biggest common factor number is the GCF number.
So the greatest common factor 64113 and 64121 is 1.

Also check out the Least Common Multiple of 64113 and 64121