What is the Greatest Common Factor of 55486 and 55506?

Greatest common factor (GCF) of 55486 and 55506 is 2.

GCF(55486,55506) = 2

We will now calculate the prime factors of 55486 and 55506, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55486 and 55506.

How to find the GCF of 55486 and 55506?

We will first find the prime factorization of 55486 and 55506. After we will calculate the factors of 55486 and 55506 and find the biggest common factor number .

Step-1: Prime Factorization of 55486

Prime factors of 55486 are 2, 27743. Prime factorization of 55486 in exponential form is:

55486 = 2¹ × 27743¹

Step-2: Prime Factorization of 55506

Prime factors of 55506 are 2, 3, 11, 29. Prime factorization of 55506 in exponential form is:

55506 = 2¹ × 3¹ × 11¹ × 29²

Step-3: Factors of 55486

List of positive integer factors of 55486 that divides 55486 without a remainder.

1, 2, 27743

Step-4: Factors of 55506

List of positive integer factors of 55506 that divides 55486 without a remainder.

1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 841, 957, 1682, 1914, 2523, 5046, 9251, 18502, 27753

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55486 and 55506. The biggest common factor number is the GCF number.
So the greatest common factor 55486 and 55506 is 2.

Also check out the Least Common Multiple of 55486 and 55506