What is the Greatest Common Factor of 53890 and 53900?

Greatest common factor (GCF) of 53890 and 53900 is 10.

GCF(53890,53900) = 10

We will now calculate the prime factors of 53890 and 53900, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53890 and 53900.

How to find the GCF of 53890 and 53900?

We will first find the prime factorization of 53890 and 53900. After we will calculate the factors of 53890 and 53900 and find the biggest common factor number .

Step-1: Prime Factorization of 53890

Prime factors of 53890 are 2, 5, 17, 317. Prime factorization of 53890 in exponential form is:

53890 = 2¹ × 5¹ × 17¹ × 317¹

Step-2: Prime Factorization of 53900

Prime factors of 53900 are 2, 5, 7, 11. Prime factorization of 53900 in exponential form is:

53900 = 2² × 5² × 7² × 11¹

Step-3: Factors of 53890

List of positive integer factors of 53890 that divides 53890 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1585, 3170, 5389, 10778, 26945

Step-4: Factors of 53900

List of positive integer factors of 53900 that divides 53890 without a remainder.

1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1540, 1925, 2156, 2450, 2695, 3850, 4900, 5390, 7700, 10780, 13475, 26950

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53890 and 53900. The biggest common factor number is the GCF number.
So the greatest common factor 53890 and 53900 is 10.

Also check out the Least Common Multiple of 53890 and 53900