What is the Greatest Common Factor of 11020 and 11030?

Greatest common factor (GCF) of 11020 and 11030 is 10.

GCF(11020,11030) = 10

We will now calculate the prime factors of 11020 and 11030, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11020 and 11030.

How to find the GCF of 11020 and 11030?

We will first find the prime factorization of 11020 and 11030. After we will calculate the factors of 11020 and 11030 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 11030

Prime factors of 11030 are 2, 5, 1103. Prime factorization of 11030 in exponential form is:

11030 = 2¹ × 5¹ × 1103¹

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 11030

List of positive integer factors of 11030 that divides 11020 without a remainder.

1, 2, 5, 10, 1103, 2206, 5515

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11020 and 11030. The biggest common factor number is the GCF number.
So the greatest common factor 11020 and 11030 is 10.

Also check out the Least Common Multiple of 11020 and 11030