What is the Greatest Common Factor of 34978 and 34992?

Greatest common factor (GCF) of 34978 and 34992 is 2.

GCF(34978,34992) = 2

We will now calculate the prime factors of 34978 and 34992, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34978 and 34992.

How to find the GCF of 34978 and 34992?

We will first find the prime factorization of 34978 and 34992. After we will calculate the factors of 34978 and 34992 and find the biggest common factor number .

Step-1: Prime Factorization of 34978

Prime factors of 34978 are 2, 17489. Prime factorization of 34978 in exponential form is:

34978 = 2¹ × 17489¹

Step-2: Prime Factorization of 34992

Prime factors of 34992 are 2, 3. Prime factorization of 34992 in exponential form is:

34992 = 2⁴ × 3⁷

Step-3: Factors of 34978

List of positive integer factors of 34978 that divides 34978 without a remainder.

1, 2, 17489

Step-4: Factors of 34992

List of positive integer factors of 34992 that divides 34978 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34978 and 34992. The biggest common factor number is the GCF number.
So the greatest common factor 34978 and 34992 is 2.

Also check out the Least Common Multiple of 34978 and 34992