What is the Greatest Common Factor of 79502 and 79518?

Greatest common factor (GCF) of 79502 and 79518 is 2.

GCF(79502,79518) = 2

We will now calculate the prime factors of 79502 and 79518, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79502 and 79518.

How to find the GCF of 79502 and 79518?

We will first find the prime factorization of 79502 and 79518. After we will calculate the factors of 79502 and 79518 and find the biggest common factor number .

Step-1: Prime Factorization of 79502

Prime factors of 79502 are 2, 127, 313. Prime factorization of 79502 in exponential form is:

79502 = 2¹ × 127¹ × 313¹

Step-2: Prime Factorization of 79518

Prime factors of 79518 are 2, 3, 29, 457. Prime factorization of 79518 in exponential form is:

79518 = 2¹ × 3¹ × 29¹ × 457¹

Step-3: Factors of 79502

List of positive integer factors of 79502 that divides 79502 without a remainder.

1, 2, 127, 254, 313, 626, 39751

Step-4: Factors of 79518

List of positive integer factors of 79518 that divides 79502 without a remainder.

1, 2, 3, 6, 29, 58, 87, 174, 457, 914, 1371, 2742, 13253, 26506, 39759

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79502 and 79518. The biggest common factor number is the GCF number.
So the greatest common factor 79502 and 79518 is 2.

Also check out the Least Common Multiple of 79502 and 79518