What is the Greatest Common Factor of 47630 and 47648?

Greatest common factor (GCF) of 47630 and 47648 is 2.

GCF(47630,47648) = 2

We will now calculate the prime factors of 47630 and 47648, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47630 and 47648.

How to find the GCF of 47630 and 47648?

We will first find the prime factorization of 47630 and 47648. After we will calculate the factors of 47630 and 47648 and find the biggest common factor number .

Step-1: Prime Factorization of 47630

Prime factors of 47630 are 2, 5, 11, 433. Prime factorization of 47630 in exponential form is:

47630 = 2¹ × 5¹ × 11¹ × 433¹

Step-2: Prime Factorization of 47648

Prime factors of 47648 are 2, 1489. Prime factorization of 47648 in exponential form is:

47648 = 2⁵ × 1489¹

Step-3: Factors of 47630

List of positive integer factors of 47630 that divides 47630 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 433, 866, 2165, 4330, 4763, 9526, 23815

Step-4: Factors of 47648

List of positive integer factors of 47648 that divides 47630 without a remainder.

1, 2, 4, 8, 16, 32, 1489, 2978, 5956, 11912, 23824

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47630 and 47648. The biggest common factor number is the GCF number.
So the greatest common factor 47630 and 47648 is 2.

Also check out the Least Common Multiple of 47630 and 47648