What is the Greatest Common Factor of 45998 and 46018?

Greatest common factor (GCF) of 45998 and 46018 is 2.

GCF(45998,46018) = 2

We will now calculate the prime factors of 45998 and 46018, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45998 and 46018.

How to find the GCF of 45998 and 46018?

We will first find the prime factorization of 45998 and 46018. After we will calculate the factors of 45998 and 46018 and find the biggest common factor number .

Step-1: Prime Factorization of 45998

Prime factors of 45998 are 2, 109, 211. Prime factorization of 45998 in exponential form is:

45998 = 2¹ × 109¹ × 211¹

Step-2: Prime Factorization of 46018

Prime factors of 46018 are 2, 7, 19, 173. Prime factorization of 46018 in exponential form is:

46018 = 2¹ × 7¹ × 19¹ × 173¹

Step-3: Factors of 45998

List of positive integer factors of 45998 that divides 45998 without a remainder.

1, 2, 109, 211, 218, 422, 22999

Step-4: Factors of 46018

List of positive integer factors of 46018 that divides 45998 without a remainder.

1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 2422, 3287, 6574, 23009

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45998 and 46018. The biggest common factor number is the GCF number.
So the greatest common factor 45998 and 46018 is 2.

Also check out the Least Common Multiple of 45998 and 46018