What is the Greatest Common Factor of 97461 and 97479?

Greatest common factor (GCF) of 97461 and 97479 is 9.

GCF(97461,97479) = 9

We will now calculate the prime factors of 97461 and 97479, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97461 and 97479.

How to find the GCF of 97461 and 97479?

We will first find the prime factorization of 97461 and 97479. After we will calculate the factors of 97461 and 97479 and find the biggest common factor number .

Step-1: Prime Factorization of 97461

Prime factors of 97461 are 3, 7, 13, 17. Prime factorization of 97461 in exponential form is:

97461 = 3² × 7² × 13¹ × 17¹

Step-2: Prime Factorization of 97479

Prime factors of 97479 are 3, 10831. Prime factorization of 97479 in exponential form is:

97479 = 3² × 10831¹

Step-3: Factors of 97461

List of positive integer factors of 97461 that divides 97461 without a remainder.

1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 153, 221, 273, 357, 441, 637, 663, 819, 833, 1071, 1547, 1911, 1989, 2499, 4641, 5733, 7497, 10829, 13923, 32487

Step-4: Factors of 97479

List of positive integer factors of 97479 that divides 97461 without a remainder.

1, 3, 9, 10831, 32493

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97461 and 97479. The biggest common factor number is the GCF number.
So the greatest common factor 97461 and 97479 is 9.

Also check out the Least Common Multiple of 97461 and 97479