What is the Greatest Common Factor of 30722 and 30726?

Greatest common factor (GCF) of 30722 and 30726 is 2.

GCF(30722,30726) = 2

We will now calculate the prime factors of 30722 and 30726, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30722 and 30726.

How to find the GCF of 30722 and 30726?

We will first find the prime factorization of 30722 and 30726. After we will calculate the factors of 30722 and 30726 and find the biggest common factor number .

Step-1: Prime Factorization of 30722

Prime factors of 30722 are 2, 15361. Prime factorization of 30722 in exponential form is:

30722 = 2¹ × 15361¹

Step-2: Prime Factorization of 30726

Prime factors of 30726 are 2, 3, 569. Prime factorization of 30726 in exponential form is:

30726 = 2¹ × 3³ × 569¹

Step-3: Factors of 30722

List of positive integer factors of 30722 that divides 30722 without a remainder.

1, 2, 15361

Step-4: Factors of 30726

List of positive integer factors of 30726 that divides 30722 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 569, 1138, 1707, 3414, 5121, 10242, 15363

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30722 and 30726. The biggest common factor number is the GCF number.
So the greatest common factor 30722 and 30726 is 2.

Also check out the Least Common Multiple of 30722 and 30726