What is the Greatest Common Factor of 42523 and 42541?

Greatest common factor (GCF) of 42523 and 42541 is 1.

GCF(42523,42541) = 1

We will now calculate the prime factors of 42523 and 42541, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42523 and 42541.

How to find the GCF of 42523 and 42541?

We will first find the prime factorization of 42523 and 42541. After we will calculate the factors of 42523 and 42541 and find the biggest common factor number .

Step-1: Prime Factorization of 42523

Prime factors of 42523 are 13, 3271. Prime factorization of 42523 in exponential form is:

42523 = 13¹ × 3271¹

Step-2: Prime Factorization of 42541

Prime factors of 42541 are 19, 2239. Prime factorization of 42541 in exponential form is:

42541 = 19¹ × 2239¹

Step-3: Factors of 42523

List of positive integer factors of 42523 that divides 42523 without a remainder.

1, 13, 3271

Step-4: Factors of 42541

List of positive integer factors of 42541 that divides 42523 without a remainder.

1, 19, 2239

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42523 and 42541. The biggest common factor number is the GCF number.
So the greatest common factor 42523 and 42541 is 1.

Also check out the Least Common Multiple of 42523 and 42541