What is the Greatest Common Factor of 72043 and 72058?

Greatest common factor (GCF) of 72043 and 72058 is 1.

GCF(72043,72058) = 1

We will now calculate the prime factors of 72043 and 72058, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72043 and 72058.

How to find the GCF of 72043 and 72058?

We will first find the prime factorization of 72043 and 72058. After we will calculate the factors of 72043 and 72058 and find the biggest common factor number .

Step-1: Prime Factorization of 72043

Prime factors of 72043 are 72043. Prime factorization of 72043 in exponential form is:

72043 = 72043¹

Step-2: Prime Factorization of 72058

Prime factors of 72058 are 2, 7, 5147. Prime factorization of 72058 in exponential form is:

72058 = 2¹ × 7¹ × 5147¹

Step-3: Factors of 72043

List of positive integer factors of 72043 that divides 72043 without a remainder.

Step-4: Factors of 72058

List of positive integer factors of 72058 that divides 72043 without a remainder.

1, 2, 7, 14, 5147, 10294, 36029

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72043 and 72058. The biggest common factor number is the GCF number.
So the greatest common factor 72043 and 72058 is 1.

Also check out the Least Common Multiple of 72043 and 72058