What is the Greatest Common Factor of 35190 and 35205?

Greatest common factor (GCF) of 35190 and 35205 is 15.

GCF(35190,35205) = 15

We will now calculate the prime factors of 35190 and 35205, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35190 and 35205.

How to find the GCF of 35190 and 35205?

We will first find the prime factorization of 35190 and 35205. After we will calculate the factors of 35190 and 35205 and find the biggest common factor number .

Step-1: Prime Factorization of 35190

Prime factors of 35190 are 2, 3, 5, 17, 23. Prime factorization of 35190 in exponential form is:

35190 = 2¹ × 3² × 5¹ × 17¹ × 23¹

Step-2: Prime Factorization of 35205

Prime factors of 35205 are 3, 5, 2347. Prime factorization of 35205 in exponential form is:

35205 = 3¹ × 5¹ × 2347¹

Step-3: Factors of 35190

List of positive integer factors of 35190 that divides 35190 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 3519, 3910, 5865, 7038, 11730, 17595

Step-4: Factors of 35205

List of positive integer factors of 35205 that divides 35190 without a remainder.

1, 3, 5, 15, 2347, 7041, 11735

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35190 and 35205. The biggest common factor number is the GCF number.
So the greatest common factor 35190 and 35205 is 15.

Also check out the Least Common Multiple of 35190 and 35205