What is the Greatest Common Factor of 61427 and 61432?

Greatest common factor (GCF) of 61427 and 61432 is 1.

GCF(61427,61432) = 1

We will now calculate the prime factors of 61427 and 61432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61427 and 61432.

How to find the GCF of 61427 and 61432?

We will first find the prime factorization of 61427 and 61432. After we will calculate the factors of 61427 and 61432 and find the biggest common factor number .

Step-1: Prime Factorization of 61427

Prime factors of 61427 are 19, 53, 61. Prime factorization of 61427 in exponential form is:

61427 = 19¹ × 53¹ × 61¹

Step-2: Prime Factorization of 61432

Prime factors of 61432 are 2, 7, 1097. Prime factorization of 61432 in exponential form is:

61432 = 2³ × 7¹ × 1097¹

Step-3: Factors of 61427

List of positive integer factors of 61427 that divides 61427 without a remainder.

1, 19, 53, 61, 1007, 1159, 3233

Step-4: Factors of 61432

List of positive integer factors of 61432 that divides 61427 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56, 1097, 2194, 4388, 7679, 8776, 15358, 30716

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61427 and 61432. The biggest common factor number is the GCF number.
So the greatest common factor 61427 and 61432 is 1.

Also check out the Least Common Multiple of 61427 and 61432