What is the Greatest Common Factor of 97794 and 97810?

Greatest common factor (GCF) of 97794 and 97810 is 2.

GCF(97794,97810) = 2

We will now calculate the prime factors of 97794 and 97810, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97794 and 97810.

How to find the GCF of 97794 and 97810?

We will first find the prime factorization of 97794 and 97810. After we will calculate the factors of 97794 and 97810 and find the biggest common factor number .

Step-1: Prime Factorization of 97794

Prime factors of 97794 are 2, 3, 1811. Prime factorization of 97794 in exponential form is:

97794 = 2¹ × 3³ × 1811¹

Step-2: Prime Factorization of 97810

Prime factors of 97810 are 2, 5, 9781. Prime factorization of 97810 in exponential form is:

97810 = 2¹ × 5¹ × 9781¹

Step-3: Factors of 97794

List of positive integer factors of 97794 that divides 97794 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 1811, 3622, 5433, 10866, 16299, 32598, 48897

Step-4: Factors of 97810

List of positive integer factors of 97810 that divides 97794 without a remainder.

1, 2, 5, 10, 9781, 19562, 48905

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97794 and 97810. The biggest common factor number is the GCF number.
So the greatest common factor 97794 and 97810 is 2.

Also check out the Least Common Multiple of 97794 and 97810