What is the Greatest Common Factor of 64365 and 64379?

Greatest common factor (GCF) of 64365 and 64379 is 7.

GCF(64365,64379) = 7

We will now calculate the prime factors of 64365 and 64379, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64365 and 64379.

How to find the GCF of 64365 and 64379?

We will first find the prime factorization of 64365 and 64379. After we will calculate the factors of 64365 and 64379 and find the biggest common factor number .

Step-1: Prime Factorization of 64365

Prime factors of 64365 are 3, 5, 7, 613. Prime factorization of 64365 in exponential form is:

64365 = 3¹ × 5¹ × 7¹ × 613¹

Step-2: Prime Factorization of 64379

Prime factors of 64379 are 7, 17, 541. Prime factorization of 64379 in exponential form is:

64379 = 7¹ × 17¹ × 541¹

Step-3: Factors of 64365

List of positive integer factors of 64365 that divides 64365 without a remainder.

1, 3, 5, 7, 15, 21, 35, 105, 613, 1839, 3065, 4291, 9195, 12873, 21455

Step-4: Factors of 64379

List of positive integer factors of 64379 that divides 64365 without a remainder.

1, 7, 17, 119, 541, 3787, 9197

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64365 and 64379. The biggest common factor number is the GCF number.
So the greatest common factor 64365 and 64379 is 7.

Also check out the Least Common Multiple of 64365 and 64379