What is the Greatest Common Factor of 65320 and 65325?

Greatest common factor (GCF) of 65320 and 65325 is 5.

GCF(65320,65325) = 5

We will now calculate the prime factors of 65320 and 65325, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65320 and 65325.

How to find the GCF of 65320 and 65325?

We will first find the prime factorization of 65320 and 65325. After we will calculate the factors of 65320 and 65325 and find the biggest common factor number .

Step-1: Prime Factorization of 65320

Prime factors of 65320 are 2, 5, 23, 71. Prime factorization of 65320 in exponential form is:

65320 = 2³ × 5¹ × 23¹ × 71¹

Step-2: Prime Factorization of 65325

Prime factors of 65325 are 3, 5, 13, 67. Prime factorization of 65325 in exponential form is:

65325 = 3¹ × 5² × 13¹ × 67¹

Step-3: Factors of 65320

List of positive integer factors of 65320 that divides 65320 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 1420, 1633, 2840, 3266, 6532, 8165, 13064, 16330, 32660

Step-4: Factors of 65325

List of positive integer factors of 65325 that divides 65320 without a remainder.

1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1675, 2613, 4355, 5025, 13065, 21775

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65320 and 65325. The biggest common factor number is the GCF number.
So the greatest common factor 65320 and 65325 is 5.

Also check out the Least Common Multiple of 65320 and 65325