What is the Greatest Common Factor of 61047 and 61063?

Greatest common factor (GCF) of 61047 and 61063 is 1.

GCF(61047,61063) = 1

We will now calculate the prime factors of 61047 and 61063, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61047 and 61063.

How to find the GCF of 61047 and 61063?

We will first find the prime factorization of 61047 and 61063. After we will calculate the factors of 61047 and 61063 and find the biggest common factor number .

Step-1: Prime Factorization of 61047

Prime factors of 61047 are 3, 7, 17, 19. Prime factorization of 61047 in exponential form is:

61047 = 3³ × 7¹ × 17¹ × 19¹

Step-2: Prime Factorization of 61063

Prime factors of 61063 are 227, 269. Prime factorization of 61063 in exponential form is:

61063 = 227¹ × 269¹

Step-3: Factors of 61047

List of positive integer factors of 61047 that divides 61047 without a remainder.

1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 969, 1071, 1197, 2261, 2907, 3213, 3591, 6783, 8721, 20349

Step-4: Factors of 61063

List of positive integer factors of 61063 that divides 61047 without a remainder.

1, 227, 269

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61047 and 61063. The biggest common factor number is the GCF number.
So the greatest common factor 61047 and 61063 is 1.

Also check out the Least Common Multiple of 61047 and 61063