What is the Greatest Common Factor of 71783 and 71800?

Greatest common factor (GCF) of 71783 and 71800 is 1.

GCF(71783,71800) = 1

We will now calculate the prime factors of 71783 and 71800, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71783 and 71800.

How to find the GCF of 71783 and 71800?

We will first find the prime factorization of 71783 and 71800. After we will calculate the factors of 71783 and 71800 and find the biggest common factor number .

Step-1: Prime Factorization of 71783

Prime factors of 71783 are 23, 3121. Prime factorization of 71783 in exponential form is:

71783 = 23¹ × 3121¹

Step-2: Prime Factorization of 71800

Prime factors of 71800 are 2, 5, 359. Prime factorization of 71800 in exponential form is:

71800 = 2³ × 5² × 359¹

Step-3: Factors of 71783

List of positive integer factors of 71783 that divides 71783 without a remainder.

1, 23, 3121

Step-4: Factors of 71800

List of positive integer factors of 71800 that divides 71783 without a remainder.

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 359, 718, 1436, 1795, 2872, 3590, 7180, 8975, 14360, 17950, 35900

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71783 and 71800. The biggest common factor number is the GCF number.
So the greatest common factor 71783 and 71800 is 1.

Also check out the Least Common Multiple of 71783 and 71800