What is the Greatest Common Factor of 7479 and 7494?

Greatest common factor (GCF) of 7479 and 7494 is 3.

GCF(7479,7494) = 3

We will now calculate the prime factors of 7479 and 7494, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7479 and 7494.

How to find the GCF of 7479 and 7494?

We will first find the prime factorization of 7479 and 7494. After we will calculate the factors of 7479 and 7494 and find the biggest common factor number .

Step-1: Prime Factorization of 7479

Prime factors of 7479 are 3, 277. Prime factorization of 7479 in exponential form is:

7479 = 3³ × 277¹

Step-2: Prime Factorization of 7494

Prime factors of 7494 are 2, 3, 1249. Prime factorization of 7494 in exponential form is:

7494 = 2¹ × 3¹ × 1249¹

Step-3: Factors of 7479

List of positive integer factors of 7479 that divides 7479 without a remainder.

1, 3, 9, 27, 277, 831, 2493

Step-4: Factors of 7494

List of positive integer factors of 7494 that divides 7479 without a remainder.

1, 2, 3, 6, 1249, 2498, 3747

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7479 and 7494. The biggest common factor number is the GCF number.
So the greatest common factor 7479 and 7494 is 3.

Also check out the Least Common Multiple of 7479 and 7494