What is the Greatest Common Factor of 43949 and 43958?

Greatest common factor (GCF) of 43949 and 43958 is 1.

GCF(43949,43958) = 1

We will now calculate the prime factors of 43949 and 43958, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43949 and 43958.

How to find the GCF of 43949 and 43958?

We will first find the prime factorization of 43949 and 43958. After we will calculate the factors of 43949 and 43958 and find the biggest common factor number .

Step-1: Prime Factorization of 43949

Prime factors of 43949 are 71, 619. Prime factorization of 43949 in exponential form is:

43949 = 71¹ × 619¹

Step-2: Prime Factorization of 43958

Prime factors of 43958 are 2, 31, 709. Prime factorization of 43958 in exponential form is:

43958 = 2¹ × 31¹ × 709¹

Step-3: Factors of 43949

List of positive integer factors of 43949 that divides 43949 without a remainder.

1, 71, 619

Step-4: Factors of 43958

List of positive integer factors of 43958 that divides 43949 without a remainder.

1, 2, 31, 62, 709, 1418, 21979

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43949 and 43958. The biggest common factor number is the GCF number.
So the greatest common factor 43949 and 43958 is 1.

Also check out the Least Common Multiple of 43949 and 43958