What is the Greatest Common Factor of 61221 and 61241?

Greatest common factor (GCF) of 61221 and 61241 is 1.

GCF(61221,61241) = 1

We will now calculate the prime factors of 61221 and 61241, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61221 and 61241.

How to find the GCF of 61221 and 61241?

We will first find the prime factorization of 61221 and 61241. After we will calculate the factors of 61221 and 61241 and find the biggest common factor number .

Step-1: Prime Factorization of 61221

Prime factors of 61221 are 3, 20407. Prime factorization of 61221 in exponential form is:

61221 = 3¹ × 20407¹

Step-2: Prime Factorization of 61241

Prime factors of 61241 are 47, 1303. Prime factorization of 61241 in exponential form is:

61241 = 47¹ × 1303¹

Step-3: Factors of 61221

List of positive integer factors of 61221 that divides 61221 without a remainder.

1, 3, 20407

Step-4: Factors of 61241

List of positive integer factors of 61241 that divides 61221 without a remainder.

1, 47, 1303

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61221 and 61241. The biggest common factor number is the GCF number.
So the greatest common factor 61221 and 61241 is 1.

Also check out the Least Common Multiple of 61221 and 61241