What is the Greatest Common Factor of 21282 and 21301?

Greatest common factor (GCF) of 21282 and 21301 is 1.

GCF(21282,21301) = 1

We will now calculate the prime factors of 21282 and 21301, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21282 and 21301.

How to find the GCF of 21282 and 21301?

We will first find the prime factorization of 21282 and 21301. After we will calculate the factors of 21282 and 21301 and find the biggest common factor number .

Step-1: Prime Factorization of 21282

Prime factors of 21282 are 2, 3, 3547. Prime factorization of 21282 in exponential form is:

21282 = 2¹ × 3¹ × 3547¹

Step-2: Prime Factorization of 21301

Prime factors of 21301 are 7, 17, 179. Prime factorization of 21301 in exponential form is:

21301 = 7¹ × 17¹ × 179¹

Step-3: Factors of 21282

List of positive integer factors of 21282 that divides 21282 without a remainder.

1, 2, 3, 6, 3547, 7094, 10641

Step-4: Factors of 21301

List of positive integer factors of 21301 that divides 21282 without a remainder.

1, 7, 17, 119, 179, 1253, 3043

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21282 and 21301. The biggest common factor number is the GCF number.
So the greatest common factor 21282 and 21301 is 1.

Also check out the Least Common Multiple of 21282 and 21301