What is the Greatest Common Factor of 31417 and 31425?

Greatest common factor (GCF) of 31417 and 31425 is 1.

GCF(31417,31425) = 1

We will now calculate the prime factors of 31417 and 31425, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31417 and 31425.

How to find the GCF of 31417 and 31425?

We will first find the prime factorization of 31417 and 31425. After we will calculate the factors of 31417 and 31425 and find the biggest common factor number .

Step-1: Prime Factorization of 31417

Prime factors of 31417 are 89, 353. Prime factorization of 31417 in exponential form is:

31417 = 89¹ × 353¹

Step-2: Prime Factorization of 31425

Prime factors of 31425 are 3, 5, 419. Prime factorization of 31425 in exponential form is:

31425 = 3¹ × 5² × 419¹

Step-3: Factors of 31417

List of positive integer factors of 31417 that divides 31417 without a remainder.

1, 89, 353

Step-4: Factors of 31425

List of positive integer factors of 31425 that divides 31417 without a remainder.

1, 3, 5, 15, 25, 75, 419, 1257, 2095, 6285, 10475

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31417 and 31425. The biggest common factor number is the GCF number.
So the greatest common factor 31417 and 31425 is 1.

Also check out the Least Common Multiple of 31417 and 31425