What is the Greatest Common Factor of 80490 and 80502?

Greatest common factor (GCF) of 80490 and 80502 is 6.

GCF(80490,80502) = 6

We will now calculate the prime factors of 80490 and 80502, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80490 and 80502.

How to find the GCF of 80490 and 80502?

We will first find the prime factorization of 80490 and 80502. After we will calculate the factors of 80490 and 80502 and find the biggest common factor number .

Step-1: Prime Factorization of 80490

Prime factors of 80490 are 2, 3, 5, 2683. Prime factorization of 80490 in exponential form is:

80490 = 2¹ × 3¹ × 5¹ × 2683¹

Step-2: Prime Factorization of 80502

Prime factors of 80502 are 2, 3, 13417. Prime factorization of 80502 in exponential form is:

80502 = 2¹ × 3¹ × 13417¹

Step-3: Factors of 80490

List of positive integer factors of 80490 that divides 80490 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2683, 5366, 8049, 13415, 16098, 26830, 40245

Step-4: Factors of 80502

List of positive integer factors of 80502 that divides 80490 without a remainder.

1, 2, 3, 6, 13417, 26834, 40251

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80490 and 80502. The biggest common factor number is the GCF number.
So the greatest common factor 80490 and 80502 is 6.

Also check out the Least Common Multiple of 80490 and 80502