What is the Greatest Common Factor of 73653 and 73668?

Greatest common factor (GCF) of 73653 and 73668 is 3.

GCF(73653,73668) = 3

We will now calculate the prime factors of 73653 and 73668, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73653 and 73668.

How to find the GCF of 73653 and 73668?

We will first find the prime factorization of 73653 and 73668. After we will calculate the factors of 73653 and 73668 and find the biggest common factor number .

Step-1: Prime Factorization of 73653

Prime factors of 73653 are 3, 24551. Prime factorization of 73653 in exponential form is:

73653 = 3¹ × 24551¹

Step-2: Prime Factorization of 73668

Prime factors of 73668 are 2, 3, 7, 877. Prime factorization of 73668 in exponential form is:

73668 = 2² × 3¹ × 7¹ × 877¹

Step-3: Factors of 73653

List of positive integer factors of 73653 that divides 73653 without a remainder.

1, 3, 24551

Step-4: Factors of 73668

List of positive integer factors of 73668 that divides 73653 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 877, 1754, 2631, 3508, 5262, 6139, 10524, 12278, 18417, 24556, 36834

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73653 and 73668. The biggest common factor number is the GCF number.
So the greatest common factor 73653 and 73668 is 3.

Also check out the Least Common Multiple of 73653 and 73668