What is the Greatest Common Factor of 73740 and 73752?

Greatest common factor (GCF) of 73740 and 73752 is 12.

GCF(73740,73752) = 12

We will now calculate the prime factors of 73740 and 73752, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73740 and 73752.

How to find the GCF of 73740 and 73752?

We will first find the prime factorization of 73740 and 73752. After we will calculate the factors of 73740 and 73752 and find the biggest common factor number .

Step-1: Prime Factorization of 73740

Prime factors of 73740 are 2, 3, 5, 1229. Prime factorization of 73740 in exponential form is:

73740 = 2² × 3¹ × 5¹ × 1229¹

Step-2: Prime Factorization of 73752

Prime factors of 73752 are 2, 3, 7, 439. Prime factorization of 73752 in exponential form is:

73752 = 2³ × 3¹ × 7¹ × 439¹

Step-3: Factors of 73740

List of positive integer factors of 73740 that divides 73740 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1229, 2458, 3687, 4916, 6145, 7374, 12290, 14748, 18435, 24580, 36870

Step-4: Factors of 73752

List of positive integer factors of 73752 that divides 73740 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 1317, 1756, 2634, 3073, 3512, 5268, 6146, 9219, 10536, 12292, 18438, 24584, 36876

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73740 and 73752. The biggest common factor number is the GCF number.
So the greatest common factor 73740 and 73752 is 12.

Also check out the Least Common Multiple of 73740 and 73752