What is the Greatest Common Factor of 32490 and 32497?

Greatest common factor (GCF) of 32490 and 32497 is 1.

GCF(32490,32497) = 1

We will now calculate the prime factors of 32490 and 32497, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32490 and 32497.

How to find the GCF of 32490 and 32497?

We will first find the prime factorization of 32490 and 32497. After we will calculate the factors of 32490 and 32497 and find the biggest common factor number .

Step-1: Prime Factorization of 32490

Prime factors of 32490 are 2, 3, 5, 19. Prime factorization of 32490 in exponential form is:

32490 = 2¹ × 3² × 5¹ × 19²

Step-2: Prime Factorization of 32497

Prime factors of 32497 are 32497. Prime factorization of 32497 in exponential form is:

32497 = 32497¹

Step-3: Factors of 32490

List of positive integer factors of 32490 that divides 32490 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245

Step-4: Factors of 32497

List of positive integer factors of 32497 that divides 32490 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32490 and 32497. The biggest common factor number is the GCF number.
So the greatest common factor 32490 and 32497 is 1.

Also check out the Least Common Multiple of 32490 and 32497