What is the Greatest Common Factor of 54775 and 54780?

Greatest common factor (GCF) of 54775 and 54780 is 5.

GCF(54775,54780) = 5

We will now calculate the prime factors of 54775 and 54780, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54775 and 54780.

How to find the GCF of 54775 and 54780?

We will first find the prime factorization of 54775 and 54780. After we will calculate the factors of 54775 and 54780 and find the biggest common factor number .

Step-1: Prime Factorization of 54775

Prime factors of 54775 are 5, 7, 313. Prime factorization of 54775 in exponential form is:

54775 = 5² × 7¹ × 313¹

Step-2: Prime Factorization of 54780

Prime factors of 54780 are 2, 3, 5, 11, 83. Prime factorization of 54780 in exponential form is:

54780 = 2² × 3¹ × 5¹ × 11¹ × 83¹

Step-3: Factors of 54775

List of positive integer factors of 54775 that divides 54775 without a remainder.

1, 5, 7, 25, 35, 175, 313, 1565, 2191, 7825, 10955

Step-4: Factors of 54780

List of positive integer factors of 54780 that divides 54775 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 165, 166, 220, 249, 330, 332, 415, 498, 660, 830, 913, 996, 1245, 1660, 1826, 2490, 2739, 3652, 4565, 4980, 5478, 9130, 10956, 13695, 18260, 27390

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54775 and 54780. The biggest common factor number is the GCF number.
So the greatest common factor 54775 and 54780 is 5.

Also check out the Least Common Multiple of 54775 and 54780