What is the Greatest Common Factor of 40043 and 40061?

Greatest common factor (GCF) of 40043 and 40061 is 1.

GCF(40043,40061) = 1

We will now calculate the prime factors of 40043 and 40061, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40043 and 40061.

How to find the GCF of 40043 and 40061?

We will first find the prime factorization of 40043 and 40061. After we will calculate the factors of 40043 and 40061 and find the biggest common factor number .

Step-1: Prime Factorization of 40043

Prime factors of 40043 are 23, 1741. Prime factorization of 40043 in exponential form is:

40043 = 23¹ × 1741¹

Step-2: Prime Factorization of 40061

Prime factors of 40061 are 7, 59, 97. Prime factorization of 40061 in exponential form is:

40061 = 7¹ × 59¹ × 97¹

Step-3: Factors of 40043

List of positive integer factors of 40043 that divides 40043 without a remainder.

1, 23, 1741

Step-4: Factors of 40061

List of positive integer factors of 40061 that divides 40043 without a remainder.

1, 7, 59, 97, 413, 679, 5723

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40043 and 40061. The biggest common factor number is the GCF number.
So the greatest common factor 40043 and 40061 is 1.

Also check out the Least Common Multiple of 40043 and 40061