What is the Greatest Common Factor of 63455 and 63469?

Greatest common factor (GCF) of 63455 and 63469 is 7.

GCF(63455,63469) = 7

We will now calculate the prime factors of 63455 and 63469, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63455 and 63469.

How to find the GCF of 63455 and 63469?

We will first find the prime factorization of 63455 and 63469. After we will calculate the factors of 63455 and 63469 and find the biggest common factor number .

Step-1: Prime Factorization of 63455

Prime factors of 63455 are 5, 7, 37. Prime factorization of 63455 in exponential form is:

63455 = 5¹ × 7³ × 37¹

Step-2: Prime Factorization of 63469

Prime factors of 63469 are 7, 9067. Prime factorization of 63469 in exponential form is:

63469 = 7¹ × 9067¹

Step-3: Factors of 63455

List of positive integer factors of 63455 that divides 63455 without a remainder.

1, 5, 7, 35, 37, 49, 185, 245, 259, 343, 1295, 1715, 1813, 9065, 12691

Step-4: Factors of 63469

List of positive integer factors of 63469 that divides 63455 without a remainder.

1, 7, 9067

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63455 and 63469. The biggest common factor number is the GCF number.
So the greatest common factor 63455 and 63469 is 7.

Also check out the Least Common Multiple of 63455 and 63469