What is the Greatest Common Factor of 61723 and 61731?

Greatest common factor (GCF) of 61723 and 61731 is 1.

GCF(61723,61731) = 1

We will now calculate the prime factors of 61723 and 61731, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61723 and 61731.

How to find the GCF of 61723 and 61731?

We will first find the prime factorization of 61723 and 61731. After we will calculate the factors of 61723 and 61731 and find the biggest common factor number .

Step-1: Prime Factorization of 61723

Prime factors of 61723 are 61723. Prime factorization of 61723 in exponential form is:

61723 = 61723¹

Step-2: Prime Factorization of 61731

Prime factors of 61731 are 3, 19. Prime factorization of 61731 in exponential form is:

61731 = 3² × 19³

Step-3: Factors of 61723

List of positive integer factors of 61723 that divides 61723 without a remainder.

Step-4: Factors of 61731

List of positive integer factors of 61731 that divides 61723 without a remainder.

1, 3, 9, 19, 57, 171, 361, 1083, 3249, 6859, 20577

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61723 and 61731. The biggest common factor number is the GCF number.
So the greatest common factor 61723 and 61731 is 1.

Also check out the Least Common Multiple of 61723 and 61731