What is the Greatest Common Factor of 10958 and 10972?

Greatest common factor (GCF) of 10958 and 10972 is 2.

GCF(10958,10972) = 2

We will now calculate the prime factors of 10958 and 10972, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10958 and 10972.

How to find the GCF of 10958 and 10972?

We will first find the prime factorization of 10958 and 10972. After we will calculate the factors of 10958 and 10972 and find the biggest common factor number .

Step-1: Prime Factorization of 10958

Prime factors of 10958 are 2, 5479. Prime factorization of 10958 in exponential form is:

10958 = 2¹ × 5479¹

Step-2: Prime Factorization of 10972

Prime factors of 10972 are 2, 13, 211. Prime factorization of 10972 in exponential form is:

10972 = 2² × 13¹ × 211¹

Step-3: Factors of 10958

List of positive integer factors of 10958 that divides 10958 without a remainder.

1, 2, 5479

Step-4: Factors of 10972

List of positive integer factors of 10972 that divides 10958 without a remainder.

1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10958 and 10972. The biggest common factor number is the GCF number.
So the greatest common factor 10958 and 10972 is 2.

Also check out the Least Common Multiple of 10958 and 10972