What is the Greatest Common Factor of 43079 and 43090?

Greatest common factor (GCF) of 43079 and 43090 is 1.

GCF(43079,43090) = 1

We will now calculate the prime factors of 43079 and 43090, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43079 and 43090.

How to find the GCF of 43079 and 43090?

We will first find the prime factorization of 43079 and 43090. After we will calculate the factors of 43079 and 43090 and find the biggest common factor number .

Step-1: Prime Factorization of 43079

Prime factors of 43079 are 23, 1873. Prime factorization of 43079 in exponential form is:

43079 = 23¹ × 1873¹

Step-2: Prime Factorization of 43090

Prime factors of 43090 are 2, 5, 31, 139. Prime factorization of 43090 in exponential form is:

43090 = 2¹ × 5¹ × 31¹ × 139¹

Step-3: Factors of 43079

List of positive integer factors of 43079 that divides 43079 without a remainder.

1, 23, 1873

Step-4: Factors of 43090

List of positive integer factors of 43090 that divides 43079 without a remainder.

1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 4309, 8618, 21545

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43079 and 43090. The biggest common factor number is the GCF number.
So the greatest common factor 43079 and 43090 is 1.

Also check out the Least Common Multiple of 43079 and 43090