What is the Greatest Common Factor of 47473 and 47490?

Greatest common factor (GCF) of 47473 and 47490 is 1.

GCF(47473,47490) = 1

We will now calculate the prime factors of 47473 and 47490, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47473 and 47490.

How to find the GCF of 47473 and 47490?

We will first find the prime factorization of 47473 and 47490. After we will calculate the factors of 47473 and 47490 and find the biggest common factor number .

Step-1: Prime Factorization of 47473

Prime factors of 47473 are 29, 1637. Prime factorization of 47473 in exponential form is:

47473 = 29¹ × 1637¹

Step-2: Prime Factorization of 47490

Prime factors of 47490 are 2, 3, 5, 1583. Prime factorization of 47490 in exponential form is:

47490 = 2¹ × 3¹ × 5¹ × 1583¹

Step-3: Factors of 47473

List of positive integer factors of 47473 that divides 47473 without a remainder.

1, 29, 1637

Step-4: Factors of 47490

List of positive integer factors of 47490 that divides 47473 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 1583, 3166, 4749, 7915, 9498, 15830, 23745

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47473 and 47490. The biggest common factor number is the GCF number.
So the greatest common factor 47473 and 47490 is 1.

Also check out the Least Common Multiple of 47473 and 47490