What is the Greatest Common Factor of 97774 and 97784?

Greatest common factor (GCF) of 97774 and 97784 is 2.

GCF(97774,97784) = 2

We will now calculate the prime factors of 97774 and 97784, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97774 and 97784.

How to find the GCF of 97774 and 97784?

We will first find the prime factorization of 97774 and 97784. After we will calculate the factors of 97774 and 97784 and find the biggest common factor number .

Step-1: Prime Factorization of 97774

Prime factors of 97774 are 2, 19, 31, 83. Prime factorization of 97774 in exponential form is:

97774 = 2¹ × 19¹ × 31¹ × 83¹

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 97774

List of positive integer factors of 97774 that divides 97774 without a remainder.

1, 2, 19, 31, 38, 62, 83, 166, 589, 1178, 1577, 2573, 3154, 5146, 48887

Step-4: Factors of 97784

List of positive integer factors of 97784 that divides 97774 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 97774 and 97784. The biggest common factor number is the GCF number.
So the greatest common factor 97774 and 97784 is 2.

Also check out the Least Common Multiple of 97774 and 97784