What is the Greatest Common Factor of 38953 and 38970?

Greatest common factor (GCF) of 38953 and 38970 is 1.

GCF(38953,38970) = 1

We will now calculate the prime factors of 38953 and 38970, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38953 and 38970.

How to find the GCF of 38953 and 38970?

We will first find the prime factorization of 38953 and 38970. After we will calculate the factors of 38953 and 38970 and find the biggest common factor number .

Step-1: Prime Factorization of 38953

Prime factors of 38953 are 38953. Prime factorization of 38953 in exponential form is:

38953 = 38953¹

Step-2: Prime Factorization of 38970

Prime factors of 38970 are 2, 3, 5, 433. Prime factorization of 38970 in exponential form is:

38970 = 2¹ × 3² × 5¹ × 433¹

Step-3: Factors of 38953

List of positive integer factors of 38953 that divides 38953 without a remainder.

Step-4: Factors of 38970

List of positive integer factors of 38970 that divides 38953 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 866, 1299, 2165, 2598, 3897, 4330, 6495, 7794, 12990, 19485

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38953 and 38970. The biggest common factor number is the GCF number.
So the greatest common factor 38953 and 38970 is 1.

Also check out the Least Common Multiple of 38953 and 38970