What is the Greatest Common Factor of 47515 and 47532?

Greatest common factor (GCF) of 47515 and 47532 is 17.

GCF(47515,47532) = 17

We will now calculate the prime factors of 47515 and 47532, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47515 and 47532.

How to find the GCF of 47515 and 47532?

We will first find the prime factorization of 47515 and 47532. After we will calculate the factors of 47515 and 47532 and find the biggest common factor number .

Step-1: Prime Factorization of 47515

Prime factors of 47515 are 5, 13, 17, 43. Prime factorization of 47515 in exponential form is:

47515 = 5¹ × 13¹ × 17¹ × 43¹

Step-2: Prime Factorization of 47532

Prime factors of 47532 are 2, 3, 17, 233. Prime factorization of 47532 in exponential form is:

47532 = 2² × 3¹ × 17¹ × 233¹

Step-3: Factors of 47515

List of positive integer factors of 47515 that divides 47515 without a remainder.

1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 9503

Step-4: Factors of 47532

List of positive integer factors of 47532 that divides 47515 without a remainder.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 233, 466, 699, 932, 1398, 2796, 3961, 7922, 11883, 15844, 23766

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47515 and 47532. The biggest common factor number is the GCF number.
So the greatest common factor 47515 and 47532 is 17.

Also check out the Least Common Multiple of 47515 and 47532