What is the Greatest Common Factor of 71121 and 71135?

Greatest common factor (GCF) of 71121 and 71135 is 1.

GCF(71121,71135) = 1

We will now calculate the prime factors of 71121 and 71135, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71121 and 71135.

How to find the GCF of 71121 and 71135?

We will first find the prime factorization of 71121 and 71135. After we will calculate the factors of 71121 and 71135 and find the biggest common factor number .

Step-1: Prime Factorization of 71121

Prime factors of 71121 are 3, 151, 157. Prime factorization of 71121 in exponential form is:

71121 = 3¹ × 151¹ × 157¹

Step-2: Prime Factorization of 71135

Prime factors of 71135 are 5, 41, 347. Prime factorization of 71135 in exponential form is:

71135 = 5¹ × 41¹ × 347¹

Step-3: Factors of 71121

List of positive integer factors of 71121 that divides 71121 without a remainder.

1, 3, 151, 157, 453, 471, 23707

Step-4: Factors of 71135

List of positive integer factors of 71135 that divides 71121 without a remainder.

1, 5, 41, 205, 347, 1735, 14227

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71121 and 71135. The biggest common factor number is the GCF number.
So the greatest common factor 71121 and 71135 is 1.

Also check out the Least Common Multiple of 71121 and 71135