What is the Greatest Common Factor of 11020 and 11036?

Greatest common factor (GCF) of 11020 and 11036 is 4.

GCF(11020,11036) = 4

We will now calculate the prime factors of 11020 and 11036, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11020 and 11036.

How to find the GCF of 11020 and 11036?

We will first find the prime factorization of 11020 and 11036. After we will calculate the factors of 11020 and 11036 and find the biggest common factor number .

Step-1: Prime Factorization of 11020

Prime factors of 11020 are 2, 5, 19, 29. Prime factorization of 11020 in exponential form is:

11020 = 2² × 5¹ × 19¹ × 29¹

Step-2: Prime Factorization of 11036

Prime factors of 11036 are 2, 31, 89. Prime factorization of 11036 in exponential form is:

11036 = 2² × 31¹ × 89¹

Step-3: Factors of 11020

List of positive integer factors of 11020 that divides 11020 without a remainder.

1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510

Step-4: Factors of 11036

List of positive integer factors of 11036 that divides 11020 without a remainder.

1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11020 and 11036. The biggest common factor number is the GCF number.
So the greatest common factor 11020 and 11036 is 4.

Also check out the Least Common Multiple of 11020 and 11036