What is the Greatest Common Factor of 69946 and 69957?

Greatest common factor (GCF) of 69946 and 69957 is 1.

GCF(69946,69957) = 1

We will now calculate the prime factors of 69946 and 69957, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69946 and 69957.

How to find the GCF of 69946 and 69957?

We will first find the prime factorization of 69946 and 69957. After we will calculate the factors of 69946 and 69957 and find the biggest common factor number .

Step-1: Prime Factorization of 69946

Prime factors of 69946 are 2, 41, 853. Prime factorization of 69946 in exponential form is:

69946 = 2¹ × 41¹ × 853¹

Step-2: Prime Factorization of 69957

Prime factors of 69957 are 3, 2591. Prime factorization of 69957 in exponential form is:

69957 = 3³ × 2591¹

Step-3: Factors of 69946

List of positive integer factors of 69946 that divides 69946 without a remainder.

1, 2, 41, 82, 853, 1706, 34973

Step-4: Factors of 69957

List of positive integer factors of 69957 that divides 69946 without a remainder.

1, 3, 9, 27, 2591, 7773, 23319

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69946 and 69957. The biggest common factor number is the GCF number.
So the greatest common factor 69946 and 69957 is 1.

Also check out the Least Common Multiple of 69946 and 69957