What is the Greatest Common Factor of 72102 and 72113?

Greatest common factor (GCF) of 72102 and 72113 is 1.

GCF(72102,72113) = 1

We will now calculate the prime factors of 72102 and 72113, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72102 and 72113.

How to find the GCF of 72102 and 72113?

We will first find the prime factorization of 72102 and 72113. After we will calculate the factors of 72102 and 72113 and find the biggest common factor number .

Step-1: Prime Factorization of 72102

Prime factors of 72102 are 2, 3, 61, 197. Prime factorization of 72102 in exponential form is:

72102 = 2¹ × 3¹ × 61¹ × 197¹

Step-2: Prime Factorization of 72113

Prime factors of 72113 are 37, 1949. Prime factorization of 72113 in exponential form is:

72113 = 37¹ × 1949¹

Step-3: Factors of 72102

List of positive integer factors of 72102 that divides 72102 without a remainder.

1, 2, 3, 6, 61, 122, 183, 197, 366, 394, 591, 1182, 12017, 24034, 36051

Step-4: Factors of 72113

List of positive integer factors of 72113 that divides 72102 without a remainder.

1, 37, 1949

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72102 and 72113. The biggest common factor number is the GCF number.
So the greatest common factor 72102 and 72113 is 1.

Also check out the Least Common Multiple of 72102 and 72113