What is the Greatest Common Factor of 63497 and 63503?

Greatest common factor (GCF) of 63497 and 63503 is 1.

GCF(63497,63503) = 1

We will now calculate the prime factors of 63497 and 63503, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63497 and 63503.

How to find the GCF of 63497 and 63503?

We will first find the prime factorization of 63497 and 63503. After we will calculate the factors of 63497 and 63503 and find the biggest common factor number .

Step-1: Prime Factorization of 63497

Prime factors of 63497 are 7, 47, 193. Prime factorization of 63497 in exponential form is:

63497 = 7¹ × 47¹ × 193¹

Step-2: Prime Factorization of 63503

Prime factors of 63503 are 11, 23, 251. Prime factorization of 63503 in exponential form is:

63503 = 11¹ × 23¹ × 251¹

Step-3: Factors of 63497

List of positive integer factors of 63497 that divides 63497 without a remainder.

1, 7, 47, 193, 329, 1351, 9071

Step-4: Factors of 63503

List of positive integer factors of 63503 that divides 63497 without a remainder.

1, 11, 23, 251, 253, 2761, 5773

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63497 and 63503. The biggest common factor number is the GCF number.
So the greatest common factor 63497 and 63503 is 1.

Also check out the Least Common Multiple of 63497 and 63503