What is the Greatest Common Factor of 45086 and 45100?

Greatest common factor (GCF) of 45086 and 45100 is 2.

GCF(45086,45100) = 2

We will now calculate the prime factors of 45086 and 45100, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45086 and 45100.

How to find the GCF of 45086 and 45100?

We will first find the prime factorization of 45086 and 45100. After we will calculate the factors of 45086 and 45100 and find the biggest common factor number .

Step-1: Prime Factorization of 45086

Prime factors of 45086 are 2, 22543. Prime factorization of 45086 in exponential form is:

45086 = 2¹ × 22543¹

Step-2: Prime Factorization of 45100

Prime factors of 45100 are 2, 5, 11, 41. Prime factorization of 45100 in exponential form is:

45100 = 2² × 5² × 11¹ × 41¹

Step-3: Factors of 45086

List of positive integer factors of 45086 that divides 45086 without a remainder.

1, 2, 22543

Step-4: Factors of 45100

List of positive integer factors of 45100 that divides 45086 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1804, 2050, 2255, 4100, 4510, 9020, 11275, 22550

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45086 and 45100. The biggest common factor number is the GCF number.
So the greatest common factor 45086 and 45100 is 2.

Also check out the Least Common Multiple of 45086 and 45100