What is the Greatest Common Factor of 69286 and 69296?

Greatest common factor (GCF) of 69286 and 69296 is 2.

GCF(69286,69296) = 2

We will now calculate the prime factors of 69286 and 69296, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69286 and 69296.

How to find the GCF of 69286 and 69296?

We will first find the prime factorization of 69286 and 69296. After we will calculate the factors of 69286 and 69296 and find the biggest common factor number .

Step-1: Prime Factorization of 69286

Prime factors of 69286 are 2, 7, 101. Prime factorization of 69286 in exponential form is:

69286 = 2¹ × 7³ × 101¹

Step-2: Prime Factorization of 69296

Prime factors of 69296 are 2, 61, 71. Prime factorization of 69296 in exponential form is:

69296 = 2⁴ × 61¹ × 71¹

Step-3: Factors of 69286

List of positive integer factors of 69286 that divides 69286 without a remainder.

1, 2, 7, 14, 49, 98, 101, 202, 343, 686, 707, 1414, 4949, 9898, 34643

Step-4: Factors of 69296

List of positive integer factors of 69296 that divides 69286 without a remainder.

1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 4331, 8662, 17324, 34648

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69286 and 69296. The biggest common factor number is the GCF number.
So the greatest common factor 69286 and 69296 is 2.

Also check out the Least Common Multiple of 69286 and 69296