What is the Greatest Common Factor of 63783 and 63803?

Greatest common factor (GCF) of 63783 and 63803 is 1.

GCF(63783,63803) = 1

We will now calculate the prime factors of 63783 and 63803, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63783 and 63803.

How to find the GCF of 63783 and 63803?

We will first find the prime factorization of 63783 and 63803. After we will calculate the factors of 63783 and 63803 and find the biggest common factor number .

Step-1: Prime Factorization of 63783

Prime factors of 63783 are 3, 19, 373. Prime factorization of 63783 in exponential form is:

63783 = 3² × 19¹ × 373¹

Step-2: Prime Factorization of 63803

Prime factors of 63803 are 63803. Prime factorization of 63803 in exponential form is:

63803 = 63803¹

Step-3: Factors of 63783

List of positive integer factors of 63783 that divides 63783 without a remainder.

1, 3, 9, 19, 57, 171, 373, 1119, 3357, 7087, 21261

Step-4: Factors of 63803

List of positive integer factors of 63803 that divides 63783 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63783 and 63803. The biggest common factor number is the GCF number.
So the greatest common factor 63783 and 63803 is 1.

Also check out the Least Common Multiple of 63783 and 63803