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What is the Greatest Common Factor of 63485 and 63504?

Greatest common factor (GCF) of 63485 and 63504 is 1.

GCF(63485,63504) = 1

We will now calculate the prime factors of 63485 and 63504, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63485 and 63504.

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How to find the GCF of 63485 and 63504?

We will first find the prime factorization of 63485 and 63504. After we will calculate the factors of 63485 and 63504 and find the biggest common factor number .

Step-1: Prime Factorization of 63485

Prime factors of 63485 are 5, 12697. Prime factorization of 63485 in exponential form is:

63485 = 51 × 126971

Step-2: Prime Factorization of 63504

Prime factors of 63504 are 2, 3, 7. Prime factorization of 63504 in exponential form is:

63504 = 24 × 34 × 72

Step-3: Factors of 63485

List of positive integer factors of 63485 that divides 63485 without a remainder.

1, 5, 12697

Step-4: Factors of 63504

List of positive integer factors of 63504 that divides 63485 without a remainder.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3969, 4536, 5292, 7056, 7938, 9072, 10584, 15876, 21168, 31752

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63485 and 63504. The biggest common factor number is the GCF number.
So the greatest common factor 63485 and 63504 is 1.

Also check out the Least Common Multiple of 63485 and 63504