What is the Greatest Common Factor of 75567 and 75579?

Greatest common factor (GCF) of 75567 and 75579 is 3.

GCF(75567,75579) = 3

We will now calculate the prime factors of 75567 and 75579, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75567 and 75579.

How to find the GCF of 75567 and 75579?

We will first find the prime factorization of 75567 and 75579. After we will calculate the factors of 75567 and 75579 and find the biggest common factor number .

Step-1: Prime Factorization of 75567

Prime factors of 75567 are 3, 25189. Prime factorization of 75567 in exponential form is:

75567 = 3¹ × 25189¹

Step-2: Prime Factorization of 75579

Prime factors of 75579 are 3, 7, 59, 61. Prime factorization of 75579 in exponential form is:

75579 = 3¹ × 7¹ × 59¹ × 61¹

Step-3: Factors of 75567

List of positive integer factors of 75567 that divides 75567 without a remainder.

1, 3, 25189

Step-4: Factors of 75579

List of positive integer factors of 75579 that divides 75567 without a remainder.

1, 3, 7, 21, 59, 61, 177, 183, 413, 427, 1239, 1281, 3599, 10797, 25193

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75567 and 75579. The biggest common factor number is the GCF number.
So the greatest common factor 75567 and 75579 is 3.

Also check out the Least Common Multiple of 75567 and 75579