What is the Greatest Common Factor of 40521 and 40531?

Greatest common factor (GCF) of 40521 and 40531 is 1.

GCF(40521,40531) = 1

We will now calculate the prime factors of 40521 and 40531, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40521 and 40531.

How to find the GCF of 40521 and 40531?

We will first find the prime factorization of 40521 and 40531. After we will calculate the factors of 40521 and 40531 and find the biggest common factor number .

Step-1: Prime Factorization of 40521

Prime factors of 40521 are 3, 13, 1039. Prime factorization of 40521 in exponential form is:

40521 = 3¹ × 13¹ × 1039¹

Step-2: Prime Factorization of 40531

Prime factors of 40531 are 40531. Prime factorization of 40531 in exponential form is:

40531 = 40531¹

Step-3: Factors of 40521

List of positive integer factors of 40521 that divides 40521 without a remainder.

1, 3, 13, 39, 1039, 3117, 13507

Step-4: Factors of 40531

List of positive integer factors of 40531 that divides 40521 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40521 and 40531. The biggest common factor number is the GCF number.
So the greatest common factor 40521 and 40531 is 1.

Also check out the Least Common Multiple of 40521 and 40531