What is the Greatest Common Factor of 63579 and 63597?

Greatest common factor (GCF) of 63579 and 63597 is 3.

GCF(63579,63597) = 3

We will now calculate the prime factors of 63579 and 63597, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63579 and 63597.

How to find the GCF of 63579 and 63597?

We will first find the prime factorization of 63579 and 63597. After we will calculate the factors of 63579 and 63597 and find the biggest common factor number .

Step-1: Prime Factorization of 63579

Prime factors of 63579 are 3, 21193. Prime factorization of 63579 in exponential form is:

63579 = 3¹ × 21193¹

Step-2: Prime Factorization of 63597

Prime factors of 63597 are 3, 17, 29, 43. Prime factorization of 63597 in exponential form is:

63597 = 3¹ × 17¹ × 29¹ × 43¹

Step-3: Factors of 63579

List of positive integer factors of 63579 that divides 63579 without a remainder.

1, 3, 21193

Step-4: Factors of 63597

List of positive integer factors of 63597 that divides 63579 without a remainder.

1, 3, 17, 29, 43, 51, 87, 129, 493, 731, 1247, 1479, 2193, 3741, 21199

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63579 and 63597. The biggest common factor number is the GCF number.
So the greatest common factor 63579 and 63597 is 3.

Also check out the Least Common Multiple of 63579 and 63597