What is the Greatest Common Factor of 71108 and 71116?

Greatest common factor (GCF) of 71108 and 71116 is 4.

GCF(71108,71116) = 4

We will now calculate the prime factors of 71108 and 71116, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71108 and 71116.

How to find the GCF of 71108 and 71116?

We will first find the prime factorization of 71108 and 71116. After we will calculate the factors of 71108 and 71116 and find the biggest common factor number .

Step-1: Prime Factorization of 71108

Prime factors of 71108 are 2, 29, 613. Prime factorization of 71108 in exponential form is:

71108 = 2² × 29¹ × 613¹

Step-2: Prime Factorization of 71116

Prime factors of 71116 are 2, 23, 773. Prime factorization of 71116 in exponential form is:

71116 = 2² × 23¹ × 773¹

Step-3: Factors of 71108

List of positive integer factors of 71108 that divides 71108 without a remainder.

1, 2, 4, 29, 58, 116, 613, 1226, 2452, 17777, 35554

Step-4: Factors of 71116

List of positive integer factors of 71116 that divides 71108 without a remainder.

1, 2, 4, 23, 46, 92, 773, 1546, 3092, 17779, 35558

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71108 and 71116. The biggest common factor number is the GCF number.
So the greatest common factor 71108 and 71116 is 4.

Also check out the Least Common Multiple of 71108 and 71116