What is the Greatest Common Factor of 6365 and 6380?

Greatest common factor (GCF) of 6365 and 6380 is 5.

GCF(6365,6380) = 5

We will now calculate the prime factors of 6365 and 6380, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6365 and 6380.

How to find the GCF of 6365 and 6380?

We will first find the prime factorization of 6365 and 6380. After we will calculate the factors of 6365 and 6380 and find the biggest common factor number .

Step-1: Prime Factorization of 6365

Prime factors of 6365 are 5, 19, 67. Prime factorization of 6365 in exponential form is:

6365 = 5¹ × 19¹ × 67¹

Step-2: Prime Factorization of 6380

Prime factors of 6380 are 2, 5, 11, 29. Prime factorization of 6380 in exponential form is:

6380 = 2² × 5¹ × 11¹ × 29¹

Step-3: Factors of 6365

List of positive integer factors of 6365 that divides 6365 without a remainder.

1, 5, 19, 67, 95, 335, 1273

Step-4: Factors of 6380

List of positive integer factors of 6380 that divides 6365 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6365 and 6380. The biggest common factor number is the GCF number.
So the greatest common factor 6365 and 6380 is 5.

Also check out the Least Common Multiple of 6365 and 6380