What is the Greatest Common Factor of 37981 and 37988?

Greatest common factor (GCF) of 37981 and 37988 is 1.

GCF(37981,37988) = 1

We will now calculate the prime factors of 37981 and 37988, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37981 and 37988.

How to find the GCF of 37981 and 37988?

We will first find the prime factorization of 37981 and 37988. After we will calculate the factors of 37981 and 37988 and find the biggest common factor number .

Step-1: Prime Factorization of 37981

Prime factors of 37981 are 19, 1999. Prime factorization of 37981 in exponential form is:

37981 = 19¹ × 1999¹

Step-2: Prime Factorization of 37988

Prime factors of 37988 are 2, 9497. Prime factorization of 37988 in exponential form is:

37988 = 2² × 9497¹

Step-3: Factors of 37981

List of positive integer factors of 37981 that divides 37981 without a remainder.

1, 19, 1999

Step-4: Factors of 37988

List of positive integer factors of 37988 that divides 37981 without a remainder.

1, 2, 4, 9497, 18994

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37981 and 37988. The biggest common factor number is the GCF number.
So the greatest common factor 37981 and 37988 is 1.

Also check out the Least Common Multiple of 37981 and 37988