What is the Greatest Common Factor of 47981 and 47998?

Greatest common factor (GCF) of 47981 and 47998 is 1.

GCF(47981,47998) = 1

We will now calculate the prime factors of 47981 and 47998, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47981 and 47998.

How to find the GCF of 47981 and 47998?

We will first find the prime factorization of 47981 and 47998. After we will calculate the factors of 47981 and 47998 and find the biggest common factor number .

Step-1: Prime Factorization of 47981

Prime factors of 47981 are 47981. Prime factorization of 47981 in exponential form is:

47981 = 47981¹

Step-2: Prime Factorization of 47998

Prime factors of 47998 are 2, 103, 233. Prime factorization of 47998 in exponential form is:

47998 = 2¹ × 103¹ × 233¹

Step-3: Factors of 47981

List of positive integer factors of 47981 that divides 47981 without a remainder.

Step-4: Factors of 47998

List of positive integer factors of 47998 that divides 47981 without a remainder.

1, 2, 103, 206, 233, 466, 23999

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47981 and 47998. The biggest common factor number is the GCF number.
So the greatest common factor 47981 and 47998 is 1.

Also check out the Least Common Multiple of 47981 and 47998