What is the Greatest Common Factor of 43416 and 43434?

Greatest common factor (GCF) of 43416 and 43434 is 18.

GCF(43416,43434) = 18

We will now calculate the prime factors of 43416 and 43434, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43416 and 43434.

How to find the GCF of 43416 and 43434?

We will first find the prime factorization of 43416 and 43434. After we will calculate the factors of 43416 and 43434 and find the biggest common factor number .

Step-1: Prime Factorization of 43416

Prime factors of 43416 are 2, 3, 67. Prime factorization of 43416 in exponential form is:

43416 = 2³ × 3⁴ × 67¹

Step-2: Prime Factorization of 43434

Prime factors of 43434 are 2, 3, 19, 127. Prime factorization of 43434 in exponential form is:

43434 = 2¹ × 3² × 19¹ × 127¹

Step-3: Factors of 43416

List of positive integer factors of 43416 that divides 43416 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5427, 7236, 10854, 14472, 21708

Step-4: Factors of 43434

List of positive integer factors of 43434 that divides 43416 without a remainder.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 4826, 7239, 14478, 21717

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43416 and 43434. The biggest common factor number is the GCF number.
So the greatest common factor 43416 and 43434 is 18.

Also check out the Least Common Multiple of 43416 and 43434