What is the Greatest Common Factor of 47018 and 47030?

Greatest common factor (GCF) of 47018 and 47030 is 2.

GCF(47018,47030) = 2

We will now calculate the prime factors of 47018 and 47030, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47018 and 47030.

How to find the GCF of 47018 and 47030?

We will first find the prime factorization of 47018 and 47030. After we will calculate the factors of 47018 and 47030 and find the biggest common factor number .

Step-1: Prime Factorization of 47018

Prime factors of 47018 are 2, 23509. Prime factorization of 47018 in exponential form is:

47018 = 2¹ × 23509¹

Step-2: Prime Factorization of 47030

Prime factors of 47030 are 2, 5, 4703. Prime factorization of 47030 in exponential form is:

47030 = 2¹ × 5¹ × 4703¹

Step-3: Factors of 47018

List of positive integer factors of 47018 that divides 47018 without a remainder.

1, 2, 23509

Step-4: Factors of 47030

List of positive integer factors of 47030 that divides 47018 without a remainder.

1, 2, 5, 10, 4703, 9406, 23515

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47018 and 47030. The biggest common factor number is the GCF number.
So the greatest common factor 47018 and 47030 is 2.

Also check out the Least Common Multiple of 47018 and 47030