What is the Greatest Common Factor of 34970 and 34987?

Greatest common factor (GCF) of 34970 and 34987 is 1.

GCF(34970,34987) = 1

We will now calculate the prime factors of 34970 and 34987, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34970 and 34987.

How to find the GCF of 34970 and 34987?

We will first find the prime factorization of 34970 and 34987. After we will calculate the factors of 34970 and 34987 and find the biggest common factor number .

Step-1: Prime Factorization of 34970

Prime factors of 34970 are 2, 5, 13, 269. Prime factorization of 34970 in exponential form is:

34970 = 2¹ × 5¹ × 13¹ × 269¹

Step-2: Prime Factorization of 34987

Prime factors of 34987 are 59, 593. Prime factorization of 34987 in exponential form is:

34987 = 59¹ × 593¹

Step-3: Factors of 34970

List of positive integer factors of 34970 that divides 34970 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 6994, 17485

Step-4: Factors of 34987

List of positive integer factors of 34987 that divides 34970 without a remainder.

1, 59, 593

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34970 and 34987. The biggest common factor number is the GCF number.
So the greatest common factor 34970 and 34987 is 1.

Also check out the Least Common Multiple of 34970 and 34987