What is the Greatest Common Factor of 47555 and 47560?

Greatest common factor (GCF) of 47555 and 47560 is 5.

GCF(47555,47560) = 5

We will now calculate the prime factors of 47555 and 47560, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47555 and 47560.

How to find the GCF of 47555 and 47560?

We will first find the prime factorization of 47555 and 47560. After we will calculate the factors of 47555 and 47560 and find the biggest common factor number .

Step-1: Prime Factorization of 47555

Prime factors of 47555 are 5, 9511. Prime factorization of 47555 in exponential form is:

47555 = 5¹ × 9511¹

Step-2: Prime Factorization of 47560

Prime factors of 47560 are 2, 5, 29, 41. Prime factorization of 47560 in exponential form is:

47560 = 2³ × 5¹ × 29¹ × 41¹

Step-3: Factors of 47555

List of positive integer factors of 47555 that divides 47555 without a remainder.

1, 5, 9511

Step-4: Factors of 47560

List of positive integer factors of 47560 that divides 47555 without a remainder.

1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4756, 5945, 9512, 11890, 23780

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47555 and 47560. The biggest common factor number is the GCF number.
So the greatest common factor 47555 and 47560 is 5.

Also check out the Least Common Multiple of 47555 and 47560