What is the Greatest Common Factor of 73998 and 74016?

Greatest common factor (GCF) of 73998 and 74016 is 18.

GCF(73998,74016) = 18

We will now calculate the prime factors of 73998 and 74016, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73998 and 74016.

How to find the GCF of 73998 and 74016?

We will first find the prime factorization of 73998 and 74016. After we will calculate the factors of 73998 and 74016 and find the biggest common factor number .

Step-1: Prime Factorization of 73998

Prime factors of 73998 are 2, 3, 4111. Prime factorization of 73998 in exponential form is:

73998 = 2¹ × 3² × 4111¹

Step-2: Prime Factorization of 74016

Prime factors of 74016 are 2, 3, 257. Prime factorization of 74016 in exponential form is:

74016 = 2⁵ × 3² × 257¹

Step-3: Factors of 73998

List of positive integer factors of 73998 that divides 73998 without a remainder.

1, 2, 3, 6, 9, 18, 4111, 8222, 12333, 24666, 36999

Step-4: Factors of 74016

List of positive integer factors of 74016 that divides 73998 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 8224, 9252, 12336, 18504, 24672, 37008

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73998 and 74016. The biggest common factor number is the GCF number.
So the greatest common factor 73998 and 74016 is 18.

Also check out the Least Common Multiple of 73998 and 74016