What is the Greatest Common Factor of 40730 and 40743?

Greatest common factor (GCF) of 40730 and 40743 is 1.

GCF(40730,40743) = 1

We will now calculate the prime factors of 40730 and 40743, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40730 and 40743.

How to find the GCF of 40730 and 40743?

We will first find the prime factorization of 40730 and 40743. After we will calculate the factors of 40730 and 40743 and find the biggest common factor number .

Step-1: Prime Factorization of 40730

Prime factors of 40730 are 2, 5, 4073. Prime factorization of 40730 in exponential form is:

40730 = 2¹ × 5¹ × 4073¹

Step-2: Prime Factorization of 40743

Prime factors of 40743 are 3, 503. Prime factorization of 40743 in exponential form is:

40743 = 3⁴ × 503¹

Step-3: Factors of 40730

List of positive integer factors of 40730 that divides 40730 without a remainder.

1, 2, 5, 10, 4073, 8146, 20365

Step-4: Factors of 40743

List of positive integer factors of 40743 that divides 40730 without a remainder.

1, 3, 9, 27, 81, 503, 1509, 4527, 13581

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40730 and 40743. The biggest common factor number is the GCF number.
So the greatest common factor 40730 and 40743 is 1.

Also check out the Least Common Multiple of 40730 and 40743