What is the Greatest Common Factor of 71417 and 71435?

Greatest common factor (GCF) of 71417 and 71435 is 1.

GCF(71417,71435) = 1

We will now calculate the prime factors of 71417 and 71435, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71417 and 71435.

How to find the GCF of 71417 and 71435?

We will first find the prime factorization of 71417 and 71435. After we will calculate the factors of 71417 and 71435 and find the biggest common factor number .

Step-1: Prime Factorization of 71417

Prime factors of 71417 are 17, 4201. Prime factorization of 71417 in exponential form is:

71417 = 17¹ × 4201¹

Step-2: Prime Factorization of 71435

Prime factors of 71435 are 5, 7, 13, 157. Prime factorization of 71435 in exponential form is:

71435 = 5¹ × 7¹ × 13¹ × 157¹

Step-3: Factors of 71417

List of positive integer factors of 71417 that divides 71417 without a remainder.

1, 17, 4201

Step-4: Factors of 71435

List of positive integer factors of 71435 that divides 71417 without a remainder.

1, 5, 7, 13, 35, 65, 91, 157, 455, 785, 1099, 2041, 5495, 10205, 14287

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71417 and 71435. The biggest common factor number is the GCF number.
So the greatest common factor 71417 and 71435 is 1.

Also check out the Least Common Multiple of 71417 and 71435