What is the Greatest Common Factor of 69979 and 69994?

Greatest common factor (GCF) of 69979 and 69994 is 1.

GCF(69979,69994) = 1

We will now calculate the prime factors of 69979 and 69994, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69979 and 69994.

How to find the GCF of 69979 and 69994?

We will first find the prime factorization of 69979 and 69994. After we will calculate the factors of 69979 and 69994 and find the biggest common factor number .

Step-1: Prime Factorization of 69979

Prime factors of 69979 are 7, 13, 769. Prime factorization of 69979 in exponential form is:

69979 = 7¹ × 13¹ × 769¹

Step-2: Prime Factorization of 69994

Prime factors of 69994 are 2, 79, 443. Prime factorization of 69994 in exponential form is:

69994 = 2¹ × 79¹ × 443¹

Step-3: Factors of 69979

List of positive integer factors of 69979 that divides 69979 without a remainder.

1, 7, 13, 91, 769, 5383, 9997

Step-4: Factors of 69994

List of positive integer factors of 69994 that divides 69979 without a remainder.

1, 2, 79, 158, 443, 886, 34997

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69979 and 69994. The biggest common factor number is the GCF number.
So the greatest common factor 69979 and 69994 is 1.

Also check out the Least Common Multiple of 69979 and 69994