What is the Greatest Common Factor of 44990 and 45010?

Greatest common factor (GCF) of 44990 and 45010 is 10.

GCF(44990,45010) = 10

We will now calculate the prime factors of 44990 and 45010, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 44990 and 45010.

How to find the GCF of 44990 and 45010?

We will first find the prime factorization of 44990 and 45010. After we will calculate the factors of 44990 and 45010 and find the biggest common factor number .

Step-1: Prime Factorization of 44990

Prime factors of 44990 are 2, 5, 11, 409. Prime factorization of 44990 in exponential form is:

44990 = 2¹ × 5¹ × 11¹ × 409¹

Step-2: Prime Factorization of 45010

Prime factors of 45010 are 2, 5, 7, 643. Prime factorization of 45010 in exponential form is:

45010 = 2¹ × 5¹ × 7¹ × 643¹

Step-3: Factors of 44990

List of positive integer factors of 44990 that divides 44990 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 2045, 4090, 4499, 8998, 22495

Step-4: Factors of 45010

List of positive integer factors of 45010 that divides 44990 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 3215, 4501, 6430, 9002, 22505

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 44990 and 45010. The biggest common factor number is the GCF number.
So the greatest common factor 44990 and 45010 is 10.

Also check out the Least Common Multiple of 44990 and 45010