What is the Greatest Common Factor of 97775 and 97784?

Greatest common factor (GCF) of 97775 and 97784 is 1.

GCF(97775,97784) = 1

We will now calculate the prime factors of 97775 and 97784, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97775 and 97784.

How to find the GCF of 97775 and 97784?

We will first find the prime factorization of 97775 and 97784. After we will calculate the factors of 97775 and 97784 and find the biggest common factor number .

Step-1: Prime Factorization of 97775

Prime factors of 97775 are 5, 3911. Prime factorization of 97775 in exponential form is:

97775 = 5² × 3911¹

Step-2: Prime Factorization of 97784

Prime factors of 97784 are 2, 17, 719. Prime factorization of 97784 in exponential form is:

97784 = 2³ × 17¹ × 719¹

Step-3: Factors of 97775

List of positive integer factors of 97775 that divides 97775 without a remainder.

1, 5, 25, 3911, 19555

Step-4: Factors of 97784

List of positive integer factors of 97784 that divides 97775 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136, 719, 1438, 2876, 5752, 12223, 24446, 48892

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97775 and 97784. The biggest common factor number is the GCF number.
So the greatest common factor 97775 and 97784 is 1.

Also check out the Least Common Multiple of 97775 and 97784