What is the Greatest Common Factor of 30761 and 30766?

Greatest common factor (GCF) of 30761 and 30766 is 1.

GCF(30761,30766) = 1

We will now calculate the prime factors of 30761 and 30766, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30761 and 30766.

How to find the GCF of 30761 and 30766?

We will first find the prime factorization of 30761 and 30766. After we will calculate the factors of 30761 and 30766 and find the biggest common factor number .

Step-1: Prime Factorization of 30761

Prime factors of 30761 are 19, 1619. Prime factorization of 30761 in exponential form is:

30761 = 19¹ × 1619¹

Step-2: Prime Factorization of 30766

Prime factors of 30766 are 2, 15383. Prime factorization of 30766 in exponential form is:

30766 = 2¹ × 15383¹

Step-3: Factors of 30761

List of positive integer factors of 30761 that divides 30761 without a remainder.

1, 19, 1619

Step-4: Factors of 30766

List of positive integer factors of 30766 that divides 30761 without a remainder.

1, 2, 15383

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30761 and 30766. The biggest common factor number is the GCF number.
So the greatest common factor 30761 and 30766 is 1.

Also check out the Least Common Multiple of 30761 and 30766