What is the Greatest Common Factor of 72654 and 72665?

Greatest common factor (GCF) of 72654 and 72665 is 1.

GCF(72654,72665) = 1

We will now calculate the prime factors of 72654 and 72665, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72654 and 72665.

How to find the GCF of 72654 and 72665?

We will first find the prime factorization of 72654 and 72665. After we will calculate the factors of 72654 and 72665 and find the biggest common factor number .

Step-1: Prime Factorization of 72654

Prime factors of 72654 are 2, 3, 12109. Prime factorization of 72654 in exponential form is:

72654 = 2¹ × 3¹ × 12109¹

Step-2: Prime Factorization of 72665

Prime factors of 72665 are 5, 14533. Prime factorization of 72665 in exponential form is:

72665 = 5¹ × 14533¹

Step-3: Factors of 72654

List of positive integer factors of 72654 that divides 72654 without a remainder.

1, 2, 3, 6, 12109, 24218, 36327

Step-4: Factors of 72665

List of positive integer factors of 72665 that divides 72654 without a remainder.

1, 5, 14533

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72654 and 72665. The biggest common factor number is the GCF number.
So the greatest common factor 72654 and 72665 is 1.

Also check out the Least Common Multiple of 72654 and 72665