What is the Greatest Common Factor of 70460 and 70479?

Greatest common factor (GCF) of 70460 and 70479 is 1.

GCF(70460,70479) = 1

We will now calculate the prime factors of 70460 and 70479, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70460 and 70479.

How to find the GCF of 70460 and 70479?

We will first find the prime factorization of 70460 and 70479. After we will calculate the factors of 70460 and 70479 and find the biggest common factor number .

Step-1: Prime Factorization of 70460

Prime factors of 70460 are 2, 5, 13, 271. Prime factorization of 70460 in exponential form is:

70460 = 2² × 5¹ × 13¹ × 271¹

Step-2: Prime Factorization of 70479

Prime factors of 70479 are 3, 41, 191. Prime factorization of 70479 in exponential form is:

70479 = 3² × 41¹ × 191¹

Step-3: Factors of 70460

List of positive integer factors of 70460 that divides 70460 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271, 542, 1084, 1355, 2710, 3523, 5420, 7046, 14092, 17615, 35230

Step-4: Factors of 70479

List of positive integer factors of 70479 that divides 70460 without a remainder.

1, 3, 9, 41, 123, 191, 369, 573, 1719, 7831, 23493

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70460 and 70479. The biggest common factor number is the GCF number.
So the greatest common factor 70460 and 70479 is 1.

Also check out the Least Common Multiple of 70460 and 70479