What is the Greatest Common Factor of 61061 and 61071?

Greatest common factor (GCF) of 61061 and 61071 is 1.

GCF(61061,61071) = 1

We will now calculate the prime factors of 61061 and 61071, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61061 and 61071.

How to find the GCF of 61061 and 61071?

We will first find the prime factorization of 61061 and 61071. After we will calculate the factors of 61061 and 61071 and find the biggest common factor number .

Step-1: Prime Factorization of 61061

Prime factors of 61061 are 7, 11, 13, 61. Prime factorization of 61061 in exponential form is:

61061 = 7¹ × 11¹ × 13¹ × 61¹

Step-2: Prime Factorization of 61071

Prime factors of 61071 are 3, 20357. Prime factorization of 61071 in exponential form is:

61071 = 3¹ × 20357¹

Step-3: Factors of 61061

List of positive integer factors of 61061 that divides 61061 without a remainder.

1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 4697, 5551, 8723

Step-4: Factors of 61071

List of positive integer factors of 61071 that divides 61061 without a remainder.

1, 3, 20357

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61061 and 61071. The biggest common factor number is the GCF number.
So the greatest common factor 61061 and 61071 is 1.

Also check out the Least Common Multiple of 61061 and 61071