What is the Greatest Common Factor of 10402 and 10417?

Greatest common factor (GCF) of 10402 and 10417 is 1.

GCF(10402,10417) = 1

We will now calculate the prime factors of 10402 and 10417, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10402 and 10417.

How to find the GCF of 10402 and 10417?

We will first find the prime factorization of 10402 and 10417. After we will calculate the factors of 10402 and 10417 and find the biggest common factor number .

Step-1: Prime Factorization of 10402

Prime factors of 10402 are 2, 7, 743. Prime factorization of 10402 in exponential form is:

10402 = 2¹ × 7¹ × 743¹

Step-2: Prime Factorization of 10417

Prime factors of 10417 are 11, 947. Prime factorization of 10417 in exponential form is:

10417 = 11¹ × 947¹

Step-3: Factors of 10402

List of positive integer factors of 10402 that divides 10402 without a remainder.

1, 2, 7, 14, 743, 1486, 5201

Step-4: Factors of 10417

List of positive integer factors of 10417 that divides 10402 without a remainder.

1, 11, 947

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10402 and 10417. The biggest common factor number is the GCF number.
So the greatest common factor 10402 and 10417 is 1.

Also check out the Least Common Multiple of 10402 and 10417