What is the Greatest Common Factor of 69278 and 69298?

Greatest common factor (GCF) of 69278 and 69298 is 2.

GCF(69278,69298) = 2

We will now calculate the prime factors of 69278 and 69298, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69278 and 69298.

How to find the GCF of 69278 and 69298?

We will first find the prime factorization of 69278 and 69298. After we will calculate the factors of 69278 and 69298 and find the biggest common factor number .

Step-1: Prime Factorization of 69278

Prime factors of 69278 are 2, 11, 47, 67. Prime factorization of 69278 in exponential form is:

69278 = 2¹ × 11¹ × 47¹ × 67¹

Step-2: Prime Factorization of 69298

Prime factors of 69298 are 2, 34649. Prime factorization of 69298 in exponential form is:

69298 = 2¹ × 34649¹

Step-3: Factors of 69278

List of positive integer factors of 69278 that divides 69278 without a remainder.

1, 2, 11, 22, 47, 67, 94, 134, 517, 737, 1034, 1474, 3149, 6298, 34639

Step-4: Factors of 69298

List of positive integer factors of 69298 that divides 69278 without a remainder.

1, 2, 34649

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69278 and 69298. The biggest common factor number is the GCF number.
So the greatest common factor 69278 and 69298 is 2.

Also check out the Least Common Multiple of 69278 and 69298