What is the Greatest Common Factor of 71358 and 71368?

Greatest common factor (GCF) of 71358 and 71368 is 2.

GCF(71358,71368) = 2

We will now calculate the prime factors of 71358 and 71368, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71358 and 71368.

How to find the GCF of 71358 and 71368?

We will first find the prime factorization of 71358 and 71368. After we will calculate the factors of 71358 and 71368 and find the biggest common factor number .

Step-1: Prime Factorization of 71358

Prime factors of 71358 are 2, 3, 7, 1699. Prime factorization of 71358 in exponential form is:

71358 = 2¹ × 3¹ × 7¹ × 1699¹

Step-2: Prime Factorization of 71368

Prime factors of 71368 are 2, 11, 811. Prime factorization of 71368 in exponential form is:

71368 = 2³ × 11¹ × 811¹

Step-3: Factors of 71358

List of positive integer factors of 71358 that divides 71358 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 1699, 3398, 5097, 10194, 11893, 23786, 35679

Step-4: Factors of 71368

List of positive integer factors of 71368 that divides 71358 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 811, 1622, 3244, 6488, 8921, 17842, 35684

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71358 and 71368. The biggest common factor number is the GCF number.
So the greatest common factor 71358 and 71368 is 2.

Also check out the Least Common Multiple of 71358 and 71368