What is the Greatest Common Factor of 21352 and 21363?

Greatest common factor (GCF) of 21352 and 21363 is 1.

GCF(21352,21363) = 1

We will now calculate the prime factors of 21352 and 21363, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21352 and 21363.

How to find the GCF of 21352 and 21363?

We will first find the prime factorization of 21352 and 21363. After we will calculate the factors of 21352 and 21363 and find the biggest common factor number .

Step-1: Prime Factorization of 21352

Prime factors of 21352 are 2, 17, 157. Prime factorization of 21352 in exponential form is:

21352 = 2³ × 17¹ × 157¹

Step-2: Prime Factorization of 21363

Prime factors of 21363 are 3, 7121. Prime factorization of 21363 in exponential form is:

21363 = 3¹ × 7121¹

Step-3: Factors of 21352

List of positive integer factors of 21352 that divides 21352 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676

Step-4: Factors of 21363

List of positive integer factors of 21363 that divides 21352 without a remainder.

1, 3, 7121

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21352 and 21363. The biggest common factor number is the GCF number.
So the greatest common factor 21352 and 21363 is 1.

Also check out the Least Common Multiple of 21352 and 21363