What is the Greatest Common Factor of 42261 and 42269?

Greatest common factor (GCF) of 42261 and 42269 is 1.

GCF(42261,42269) = 1

We will now calculate the prime factors of 42261 and 42269, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42261 and 42269.

How to find the GCF of 42261 and 42269?

We will first find the prime factorization of 42261 and 42269. After we will calculate the factors of 42261 and 42269 and find the biggest common factor number .

Step-1: Prime Factorization of 42261

Prime factors of 42261 are 3, 14087. Prime factorization of 42261 in exponential form is:

42261 = 3¹ × 14087¹

Step-2: Prime Factorization of 42269

Prime factors of 42269 are 43, 983. Prime factorization of 42269 in exponential form is:

42269 = 43¹ × 983¹

Step-3: Factors of 42261

List of positive integer factors of 42261 that divides 42261 without a remainder.

1, 3, 14087

Step-4: Factors of 42269

List of positive integer factors of 42269 that divides 42261 without a remainder.

1, 43, 983

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42261 and 42269. The biggest common factor number is the GCF number.
So the greatest common factor 42261 and 42269 is 1.

Also check out the Least Common Multiple of 42261 and 42269