What is the Greatest Common Factor of 39492 and 39510?

Greatest common factor (GCF) of 39492 and 39510 is 18.

GCF(39492,39510) = 18

We will now calculate the prime factors of 39492 and 39510, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39492 and 39510.

How to find the GCF of 39492 and 39510?

We will first find the prime factorization of 39492 and 39510. After we will calculate the factors of 39492 and 39510 and find the biggest common factor number .

Step-1: Prime Factorization of 39492

Prime factors of 39492 are 2, 3, 1097. Prime factorization of 39492 in exponential form is:

39492 = 2² × 3² × 1097¹

Step-2: Prime Factorization of 39510

Prime factors of 39510 are 2, 3, 5, 439. Prime factorization of 39510 in exponential form is:

39510 = 2¹ × 3² × 5¹ × 439¹

Step-3: Factors of 39492

List of positive integer factors of 39492 that divides 39492 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 1097, 2194, 3291, 4388, 6582, 9873, 13164, 19746

Step-4: Factors of 39510

List of positive integer factors of 39510 that divides 39492 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 13170, 19755

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39492 and 39510. The biggest common factor number is the GCF number.
So the greatest common factor 39492 and 39510 is 18.

Also check out the Least Common Multiple of 39492 and 39510