What is the Greatest Common Factor of 37969 and 37989?

Greatest common factor (GCF) of 37969 and 37989 is 1.

GCF(37969,37989) = 1

We will now calculate the prime factors of 37969 and 37989, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37969 and 37989.

How to find the GCF of 37969 and 37989?

We will first find the prime factorization of 37969 and 37989. After we will calculate the factors of 37969 and 37989 and find the biggest common factor number .

Step-1: Prime Factorization of 37969

Prime factors of 37969 are 43, 883. Prime factorization of 37969 in exponential form is:

37969 = 43¹ × 883¹

Step-2: Prime Factorization of 37989

Prime factors of 37989 are 3, 7, 67. Prime factorization of 37989 in exponential form is:

37989 = 3⁴ × 7¹ × 67¹

Step-3: Factors of 37969

List of positive integer factors of 37969 that divides 37969 without a remainder.

1, 43, 883

Step-4: Factors of 37989

List of positive integer factors of 37989 that divides 37969 without a remainder.

1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 4221, 5427, 12663

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37969 and 37989. The biggest common factor number is the GCF number.
So the greatest common factor 37969 and 37989 is 1.

Also check out the Least Common Multiple of 37969 and 37989