What is the Greatest Common Factor of 10945 and 10958?

Greatest common factor (GCF) of 10945 and 10958 is 1.

GCF(10945,10958) = 1

We will now calculate the prime factors of 10945 and 10958, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10945 and 10958.

How to find the GCF of 10945 and 10958?

We will first find the prime factorization of 10945 and 10958. After we will calculate the factors of 10945 and 10958 and find the biggest common factor number .

Step-1: Prime Factorization of 10945

Prime factors of 10945 are 5, 11, 199. Prime factorization of 10945 in exponential form is:

10945 = 5¹ × 11¹ × 199¹

Step-2: Prime Factorization of 10958

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

10958 = 2¹ × 5479¹

Step-3: Factors of 10945

List of positive integer factors of 10945 that divides 10945 without a remainder.

1, 5, 11, 55, 199, 995, 2189

Step-4: Factors of 10958

List of positive integer factors of 10958 that divides 10945 without a remainder.

1, 2, 5479

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10945 and 10958. The biggest common factor number is the GCF number.
So the greatest common factor 10945 and 10958 is 1.

Also check out the Least Common Multiple of 10945 and 10958