What is the Greatest Common Factor of 83740 and 83757?

Greatest common factor (GCF) of 83740 and 83757 is 1.

GCF(83740,83757) = 1

We will now calculate the prime factors of 83740 and 83757, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83740 and 83757.

How to find the GCF of 83740 and 83757?

We will first find the prime factorization of 83740 and 83757. After we will calculate the factors of 83740 and 83757 and find the biggest common factor number .

Step-1: Prime Factorization of 83740

Prime factors of 83740 are 2, 5, 53, 79. Prime factorization of 83740 in exponential form is:

83740 = 2² × 5¹ × 53¹ × 79¹

Step-2: Prime Factorization of 83757

Prime factors of 83757 are 3, 27919. Prime factorization of 83757 in exponential form is:

83757 = 3¹ × 27919¹

Step-3: Factors of 83740

List of positive integer factors of 83740 that divides 83740 without a remainder.

1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 530, 790, 1060, 1580, 4187, 8374, 16748, 20935, 41870

Step-4: Factors of 83757

List of positive integer factors of 83757 that divides 83740 without a remainder.

1, 3, 27919

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83740 and 83757. The biggest common factor number is the GCF number.
So the greatest common factor 83740 and 83757 is 1.

Also check out the Least Common Multiple of 83740 and 83757