What is the Greatest Common Factor of 61039 and 61045?

Greatest common factor (GCF) of 61039 and 61045 is 1.

GCF(61039,61045) = 1

We will now calculate the prime factors of 61039 and 61045, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61039 and 61045.

How to find the GCF of 61039 and 61045?

We will first find the prime factorization of 61039 and 61045. After we will calculate the factors of 61039 and 61045 and find the biggest common factor number .

Step-1: Prime Factorization of 61039

Prime factors of 61039 are 11, 31, 179. Prime factorization of 61039 in exponential form is:

61039 = 11¹ × 31¹ × 179¹

Step-2: Prime Factorization of 61045

Prime factors of 61045 are 5, 29, 421. Prime factorization of 61045 in exponential form is:

61045 = 5¹ × 29¹ × 421¹

Step-3: Factors of 61039

List of positive integer factors of 61039 that divides 61039 without a remainder.

1, 11, 31, 179, 341, 1969, 5549

Step-4: Factors of 61045

List of positive integer factors of 61045 that divides 61039 without a remainder.

1, 5, 29, 145, 421, 2105, 12209

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61039 and 61045. The biggest common factor number is the GCF number.
So the greatest common factor 61039 and 61045 is 1.

Also check out the Least Common Multiple of 61039 and 61045