What is the Greatest Common Factor of 69402 and 69417?

Greatest common factor (GCF) of 69402 and 69417 is 3.

GCF(69402,69417) = 3

We will now calculate the prime factors of 69402 and 69417, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69402 and 69417.

How to find the GCF of 69402 and 69417?

We will first find the prime factorization of 69402 and 69417. After we will calculate the factors of 69402 and 69417 and find the biggest common factor number .

Step-1: Prime Factorization of 69402

Prime factors of 69402 are 2, 3, 43, 269. Prime factorization of 69402 in exponential form is:

69402 = 2¹ × 3¹ × 43¹ × 269¹

Step-2: Prime Factorization of 69417

Prime factors of 69417 are 3, 857. Prime factorization of 69417 in exponential form is:

69417 = 3⁴ × 857¹

Step-3: Factors of 69402

List of positive integer factors of 69402 that divides 69402 without a remainder.

1, 2, 3, 6, 43, 86, 129, 258, 269, 538, 807, 1614, 11567, 23134, 34701

Step-4: Factors of 69417

List of positive integer factors of 69417 that divides 69402 without a remainder.

1, 3, 9, 27, 81, 857, 2571, 7713, 23139

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69402 and 69417. The biggest common factor number is the GCF number.
So the greatest common factor 69402 and 69417 is 3.

Also check out the Least Common Multiple of 69402 and 69417