What is the Greatest Common Factor of 70987 and 70997?

Greatest common factor (GCF) of 70987 and 70997 is 1.

GCF(70987,70997) = 1

We will now calculate the prime factors of 70987 and 70997, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70987 and 70997.

How to find the GCF of 70987 and 70997?

We will first find the prime factorization of 70987 and 70997. After we will calculate the factors of 70987 and 70997 and find the biggest common factor number .

Step-1: Prime Factorization of 70987

Prime factors of 70987 are 7, 10141. Prime factorization of 70987 in exponential form is:

70987 = 7¹ × 10141¹

Step-2: Prime Factorization of 70997

Prime factors of 70997 are 70997. Prime factorization of 70997 in exponential form is:

70997 = 70997¹

Step-3: Factors of 70987

List of positive integer factors of 70987 that divides 70987 without a remainder.

1, 7, 10141

Step-4: Factors of 70997

List of positive integer factors of 70997 that divides 70987 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70987 and 70997. The biggest common factor number is the GCF number.
So the greatest common factor 70987 and 70997 is 1.

Also check out the Least Common Multiple of 70987 and 70997