What is the Greatest Common Factor of 61042 and 61060?

Greatest common factor (GCF) of 61042 and 61060 is 2.

GCF(61042,61060) = 2

We will now calculate the prime factors of 61042 and 61060, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61042 and 61060.

How to find the GCF of 61042 and 61060?

We will first find the prime factorization of 61042 and 61060. After we will calculate the factors of 61042 and 61060 and find the biggest common factor number .

Step-1: Prime Factorization of 61042

Prime factors of 61042 are 2, 23, 1327. Prime factorization of 61042 in exponential form is:

61042 = 2¹ × 23¹ × 1327¹

Step-2: Prime Factorization of 61060

Prime factors of 61060 are 2, 5, 43, 71. Prime factorization of 61060 in exponential form is:

61060 = 2² × 5¹ × 43¹ × 71¹

Step-3: Factors of 61042

List of positive integer factors of 61042 that divides 61042 without a remainder.

1, 2, 23, 46, 1327, 2654, 30521

Step-4: Factors of 61060

List of positive integer factors of 61060 that divides 61042 without a remainder.

1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 3053, 6106, 12212, 15265, 30530

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61042 and 61060. The biggest common factor number is the GCF number.
So the greatest common factor 61042 and 61060 is 2.

Also check out the Least Common Multiple of 61042 and 61060