What is the Greatest Common Factor of 74698 and 74711?

Greatest common factor (GCF) of 74698 and 74711 is 13.

GCF(74698,74711) = 13

We will now calculate the prime factors of 74698 and 74711, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74698 and 74711.

How to find the GCF of 74698 and 74711?

We will first find the prime factorization of 74698 and 74711. After we will calculate the factors of 74698 and 74711 and find the biggest common factor number .

Step-1: Prime Factorization of 74698

Prime factors of 74698 are 2, 13, 17. Prime factorization of 74698 in exponential form is:

74698 = 2¹ × 13³ × 17¹

Step-2: Prime Factorization of 74711

Prime factors of 74711 are 7, 13, 821. Prime factorization of 74711 in exponential form is:

74711 = 7¹ × 13¹ × 821¹

Step-3: Factors of 74698

List of positive integer factors of 74698 that divides 74698 without a remainder.

1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2197, 2873, 4394, 5746, 37349

Step-4: Factors of 74711

List of positive integer factors of 74711 that divides 74698 without a remainder.

1, 7, 13, 91, 821, 5747, 10673

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74698 and 74711. The biggest common factor number is the GCF number.
So the greatest common factor 74698 and 74711 is 13.

Also check out the Least Common Multiple of 74698 and 74711