What is the Greatest Common Factor of 69388 and 69402?

Greatest common factor (GCF) of 69388 and 69402 is 2.

GCF(69388,69402) = 2

We will now calculate the prime factors of 69388 and 69402, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69388 and 69402.

How to find the GCF of 69388 and 69402?

We will first find the prime factorization of 69388 and 69402. After we will calculate the factors of 69388 and 69402 and find the biggest common factor number .

Step-1: Prime Factorization of 69388

Prime factors of 69388 are 2, 11, 19, 83. Prime factorization of 69388 in exponential form is:

69388 = 2² × 11¹ × 19¹ × 83¹

Step-2: 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-3: Factors of 69388

List of positive integer factors of 69388 that divides 69388 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 1577, 1826, 3154, 3652, 6308, 17347, 34694

Step-4: Factors of 69402

List of positive integer factors of 69402 that divides 69388 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69388 and 69402. The biggest common factor number is the GCF number.
So the greatest common factor 69388 and 69402 is 2.

Also check out the Least Common Multiple of 69388 and 69402