What is the Greatest Common Factor of 73128 and 73148?

Greatest common factor (GCF) of 73128 and 73148 is 4.

GCF(73128,73148) = 4

We will now calculate the prime factors of 73128 and 73148, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73128 and 73148.

How to find the GCF of 73128 and 73148?

We will first find the prime factorization of 73128 and 73148. After we will calculate the factors of 73128 and 73148 and find the biggest common factor number .

Step-1: Prime Factorization of 73128

Prime factors of 73128 are 2, 3, 11, 277. Prime factorization of 73128 in exponential form is:

73128 = 2³ × 3¹ × 11¹ × 277¹

Step-2: Prime Factorization of 73148

Prime factors of 73148 are 2, 18287. Prime factorization of 73148 in exponential form is:

73148 = 2² × 18287¹

Step-3: Factors of 73128

List of positive integer factors of 73128 that divides 73128 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 277, 554, 831, 1108, 1662, 2216, 3047, 3324, 6094, 6648, 9141, 12188, 18282, 24376, 36564

Step-4: Factors of 73148

List of positive integer factors of 73148 that divides 73128 without a remainder.

1, 2, 4, 18287, 36574

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73128 and 73148. The biggest common factor number is the GCF number.
So the greatest common factor 73128 and 73148 is 4.

Also check out the Least Common Multiple of 73128 and 73148