What is the Greatest Common Factor of 91742 and 91762?

Greatest common factor (GCF) of 91742 and 91762 is 2.

GCF(91742,91762) = 2

We will now calculate the prime factors of 91742 and 91762, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 91742 and 91762.

How to find the GCF of 91742 and 91762?

We will first find the prime factorization of 91742 and 91762. After we will calculate the factors of 91742 and 91762 and find the biggest common factor number .

Step-1: Prime Factorization of 91742

Prime factors of 91742 are 2, 7, 6553. Prime factorization of 91742 in exponential form is:

91742 = 2¹ × 7¹ × 6553¹

Step-2: Prime Factorization of 91762

Prime factors of 91762 are 2, 11, 43, 97. Prime factorization of 91762 in exponential form is:

91762 = 2¹ × 11¹ × 43¹ × 97¹

Step-3: Factors of 91742

List of positive integer factors of 91742 that divides 91742 without a remainder.

1, 2, 7, 14, 6553, 13106, 45871

Step-4: Factors of 91762

List of positive integer factors of 91762 that divides 91742 without a remainder.

1, 2, 11, 22, 43, 86, 97, 194, 473, 946, 1067, 2134, 4171, 8342, 45881

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 91742 and 91762. The biggest common factor number is the GCF number.
So the greatest common factor 91742 and 91762 is 2.

Also check out the Least Common Multiple of 91742 and 91762