What is the Greatest Common Factor of 40220 and 40226?

Greatest common factor (GCF) of 40220 and 40226 is 2.

GCF(40220,40226) = 2

We will now calculate the prime factors of 40220 and 40226, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40220 and 40226.

How to find the GCF of 40220 and 40226?

We will first find the prime factorization of 40220 and 40226. After we will calculate the factors of 40220 and 40226 and find the biggest common factor number .

Step-1: Prime Factorization of 40220

Prime factors of 40220 are 2, 5, 2011. Prime factorization of 40220 in exponential form is:

40220 = 2² × 5¹ × 2011¹

Step-2: Prime Factorization of 40226

Prime factors of 40226 are 2, 20113. Prime factorization of 40226 in exponential form is:

40226 = 2¹ × 20113¹

Step-3: Factors of 40220

List of positive integer factors of 40220 that divides 40220 without a remainder.

1, 2, 4, 5, 10, 20, 2011, 4022, 8044, 10055, 20110

Step-4: Factors of 40226

List of positive integer factors of 40226 that divides 40220 without a remainder.

1, 2, 20113

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40220 and 40226. The biggest common factor number is the GCF number.
So the greatest common factor 40220 and 40226 is 2.

Also check out the Least Common Multiple of 40220 and 40226