What is the Greatest Common Factor of 65040 and 65047?

Greatest common factor (GCF) of 65040 and 65047 is 1.

GCF(65040,65047) = 1

We will now calculate the prime factors of 65040 and 65047, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65040 and 65047.

How to find the GCF of 65040 and 65047?

We will first find the prime factorization of 65040 and 65047. After we will calculate the factors of 65040 and 65047 and find the biggest common factor number .

Step-1: Prime Factorization of 65040

Prime factors of 65040 are 2, 3, 5, 271. Prime factorization of 65040 in exponential form is:

65040 = 2⁴ × 3¹ × 5¹ × 271¹

Step-2: Prime Factorization of 65047

Prime factors of 65047 are 29, 2243. Prime factorization of 65047 in exponential form is:

65047 = 29¹ × 2243¹

Step-3: Factors of 65040

List of positive integer factors of 65040 that divides 65040 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 10840, 13008, 16260, 21680, 32520

Step-4: Factors of 65047

List of positive integer factors of 65047 that divides 65040 without a remainder.

1, 29, 2243

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65040 and 65047. The biggest common factor number is the GCF number.
So the greatest common factor 65040 and 65047 is 1.

Also check out the Least Common Multiple of 65040 and 65047