What is the Greatest Common Factor of 39513 and 39528?

Greatest common factor (GCF) of 39513 and 39528 is 3.

GCF(39513,39528) = 3

We will now calculate the prime factors of 39513 and 39528, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39513 and 39528.

How to find the GCF of 39513 and 39528?

We will first find the prime factorization of 39513 and 39528. After we will calculate the factors of 39513 and 39528 and find the biggest common factor number .

Step-1: Prime Factorization of 39513

Prime factors of 39513 are 3, 13171. Prime factorization of 39513 in exponential form is:

39513 = 3¹ × 13171¹

Step-2: Prime Factorization of 39528

Prime factors of 39528 are 2, 3, 61. Prime factorization of 39528 in exponential form is:

39528 = 2³ × 3⁴ × 61¹

Step-3: Factors of 39513

List of positive integer factors of 39513 that divides 39513 without a remainder.

1, 3, 13171

Step-4: Factors of 39528

List of positive integer factors of 39528 that divides 39513 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 6588, 9882, 13176, 19764

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39513 and 39528. The biggest common factor number is the GCF number.
So the greatest common factor 39513 and 39528 is 3.

Also check out the Least Common Multiple of 39513 and 39528