What is the Greatest Common Factor of 75024 and 75042?

Greatest common factor (GCF) of 75024 and 75042 is 18.

GCF(75024,75042) = 18

We will now calculate the prime factors of 75024 and 75042, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75024 and 75042.

How to find the GCF of 75024 and 75042?

We will first find the prime factorization of 75024 and 75042. After we will calculate the factors of 75024 and 75042 and find the biggest common factor number .

Step-1: Prime Factorization of 75024

Prime factors of 75024 are 2, 3, 521. Prime factorization of 75024 in exponential form is:

75024 = 2⁴ × 3² × 521¹

Step-2: Prime Factorization of 75042

Prime factors of 75042 are 2, 3, 11, 379. Prime factorization of 75042 in exponential form is:

75042 = 2¹ × 3² × 11¹ × 379¹

Step-3: Factors of 75024

List of positive integer factors of 75024 that divides 75024 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 8336, 9378, 12504, 18756, 25008, 37512

Step-4: Factors of 75042

List of positive integer factors of 75042 that divides 75024 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 379, 758, 1137, 2274, 3411, 4169, 6822, 8338, 12507, 25014, 37521

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75024 and 75042. The biggest common factor number is the GCF number.
So the greatest common factor 75024 and 75042 is 18.

Also check out the Least Common Multiple of 75024 and 75042