What is the Greatest Common Factor of 99424 and 99430?

Greatest common factor (GCF) of 99424 and 99430 is 2.

GCF(99424,99430) = 2

We will now calculate the prime factors of 99424 and 99430, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99424 and 99430.

How to find the GCF of 99424 and 99430?

We will first find the prime factorization of 99424 and 99430. After we will calculate the factors of 99424 and 99430 and find the biggest common factor number .

Step-1: Prime Factorization of 99424

Prime factors of 99424 are 2, 13, 239. Prime factorization of 99424 in exponential form is:

99424 = 2⁵ × 13¹ × 239¹

Step-2: Prime Factorization of 99430

Prime factors of 99430 are 2, 5, 61, 163. Prime factorization of 99430 in exponential form is:

99430 = 2¹ × 5¹ × 61¹ × 163¹

Step-3: Factors of 99424

List of positive integer factors of 99424 that divides 99424 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 478, 956, 1912, 3107, 3824, 6214, 7648, 12428, 24856, 49712

Step-4: Factors of 99430

List of positive integer factors of 99430 that divides 99424 without a remainder.

1, 2, 5, 10, 61, 122, 163, 305, 326, 610, 815, 1630, 9943, 19886, 49715

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99424 and 99430. The biggest common factor number is the GCF number.
So the greatest common factor 99424 and 99430 is 2.

Also check out the Least Common Multiple of 99424 and 99430