What is the Greatest Common Factor of 38513 and 38532?

Greatest common factor (GCF) of 38513 and 38532 is 19.

GCF(38513,38532) = 19

We will now calculate the prime factors of 38513 and 38532, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38513 and 38532.

How to find the GCF of 38513 and 38532?

We will first find the prime factorization of 38513 and 38532. After we will calculate the factors of 38513 and 38532 and find the biggest common factor number .

Step-1: Prime Factorization of 38513

Prime factors of 38513 are 19, 2027. Prime factorization of 38513 in exponential form is:

38513 = 19¹ × 2027¹

Step-2: Prime Factorization of 38532

Prime factors of 38532 are 2, 3, 13, 19. Prime factorization of 38532 in exponential form is:

38532 = 2² × 3¹ × 13² × 19¹

Step-3: Factors of 38513

List of positive integer factors of 38513 that divides 38513 without a remainder.

1, 19, 2027

Step-4: Factors of 38532

List of positive integer factors of 38532 that divides 38513 without a remainder.

1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19266

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38513 and 38532. The biggest common factor number is the GCF number.
So the greatest common factor 38513 and 38532 is 19.

Also check out the Least Common Multiple of 38513 and 38532