What is the Greatest Common Factor of 21022 and 21035?

Greatest common factor (GCF) of 21022 and 21035 is 1.

GCF(21022,21035) = 1

We will now calculate the prime factors of 21022 and 21035, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21022 and 21035.

How to find the GCF of 21022 and 21035?

We will first find the prime factorization of 21022 and 21035. After we will calculate the factors of 21022 and 21035 and find the biggest common factor number .

Step-1: Prime Factorization of 21022

Prime factors of 21022 are 2, 23, 457. Prime factorization of 21022 in exponential form is:

21022 = 2¹ × 23¹ × 457¹

Step-2: Prime Factorization of 21035

Prime factors of 21035 are 5, 7, 601. Prime factorization of 21035 in exponential form is:

21035 = 5¹ × 7¹ × 601¹

Step-3: Factors of 21022

List of positive integer factors of 21022 that divides 21022 without a remainder.

1, 2, 23, 46, 457, 914, 10511

Step-4: Factors of 21035

List of positive integer factors of 21035 that divides 21022 without a remainder.

1, 5, 7, 35, 601, 3005, 4207

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21022 and 21035. The biggest common factor number is the GCF number.
So the greatest common factor 21022 and 21035 is 1.

Also check out the Least Common Multiple of 21022 and 21035