What is the Greatest Common Factor of 61128 and 61144?

Greatest common factor (GCF) of 61128 and 61144 is 8.

GCF(61128,61144) = 8

We will now calculate the prime factors of 61128 and 61144, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61128 and 61144.

How to find the GCF of 61128 and 61144?

We will first find the prime factorization of 61128 and 61144. After we will calculate the factors of 61128 and 61144 and find the biggest common factor number .

Step-1: Prime Factorization of 61128

Prime factors of 61128 are 2, 3, 283. Prime factorization of 61128 in exponential form is:

61128 = 2³ × 3³ × 283¹

Step-2: Prime Factorization of 61144

Prime factors of 61144 are 2, 7643. Prime factorization of 61144 in exponential form is:

61144 = 2³ × 7643¹

Step-3: Factors of 61128

List of positive integer factors of 61128 that divides 61128 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 5094, 6792, 7641, 10188, 15282, 20376, 30564

Step-4: Factors of 61144

List of positive integer factors of 61144 that divides 61128 without a remainder.

1, 2, 4, 8, 7643, 15286, 30572

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61128 and 61144. The biggest common factor number is the GCF number.
So the greatest common factor 61128 and 61144 is 8.

Also check out the Least Common Multiple of 61128 and 61144