What is the Greatest Common Factor of 4890 and 4895?

Greatest common factor (GCF) of 4890 and 4895 is 5.

GCF(4890,4895) = 5

We will now calculate the prime factors of 4890 and 4895, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4890 and 4895.

How to find the GCF of 4890 and 4895?

We will first find the prime factorization of 4890 and 4895. After we will calculate the factors of 4890 and 4895 and find the biggest common factor number .

Step-1: Prime Factorization of 4890

Prime factors of 4890 are 2, 3, 5, 163. Prime factorization of 4890 in exponential form is:

4890 = 2¹ × 3¹ × 5¹ × 163¹

Step-2: Prime Factorization of 4895

Prime factors of 4895 are 5, 11, 89. Prime factorization of 4895 in exponential form is:

4895 = 5¹ × 11¹ × 89¹

Step-3: Factors of 4890

List of positive integer factors of 4890 that divides 4890 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445

Step-4: Factors of 4895

List of positive integer factors of 4895 that divides 4890 without a remainder.

1, 5, 11, 55, 89, 445, 979

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4890 and 4895. The biggest common factor number is the GCF number.
So the greatest common factor 4890 and 4895 is 5.

Also check out the Least Common Multiple of 4890 and 4895