What is the Greatest Common Factor of 69358 and 69370?

Greatest common factor (GCF) of 69358 and 69370 is 2.

GCF(69358,69370) = 2

We will now calculate the prime factors of 69358 and 69370, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69358 and 69370.

How to find the GCF of 69358 and 69370?

We will first find the prime factorization of 69358 and 69370. After we will calculate the factors of 69358 and 69370 and find the biggest common factor number .

Step-1: Prime Factorization of 69358

Prime factors of 69358 are 2, 34679. Prime factorization of 69358 in exponential form is:

69358 = 2¹ × 34679¹

Step-2: Prime Factorization of 69370

Prime factors of 69370 are 2, 5, 7, 991. Prime factorization of 69370 in exponential form is:

69370 = 2¹ × 5¹ × 7¹ × 991¹

Step-3: Factors of 69358

List of positive integer factors of 69358 that divides 69358 without a remainder.

1, 2, 34679

Step-4: Factors of 69370

List of positive integer factors of 69370 that divides 69358 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 991, 1982, 4955, 6937, 9910, 13874, 34685

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69358 and 69370. The biggest common factor number is the GCF number.
So the greatest common factor 69358 and 69370 is 2.

Also check out the Least Common Multiple of 69358 and 69370