What is the Greatest Common Factor of 35478 and 35496?

Greatest common factor (GCF) of 35478 and 35496 is 18.

GCF(35478,35496) = 18

We will now calculate the prime factors of 35478 and 35496, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35478 and 35496.

How to find the GCF of 35478 and 35496?

We will first find the prime factorization of 35478 and 35496. After we will calculate the factors of 35478 and 35496 and find the biggest common factor number .

Step-1: Prime Factorization of 35478

Prime factors of 35478 are 2, 3, 73. Prime factorization of 35478 in exponential form is:

35478 = 2¹ × 3⁵ × 73¹

Step-2: Prime Factorization of 35496

Prime factors of 35496 are 2, 3, 17, 29. Prime factorization of 35496 in exponential form is:

35496 = 2³ × 3² × 17¹ × 29¹

Step-3: Factors of 35478

List of positive integer factors of 35478 that divides 35478 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 3942, 5913, 11826, 17739

Step-4: Factors of 35496

List of positive integer factors of 35496 that divides 35478 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 306, 348, 408, 493, 522, 612, 696, 986, 1044, 1224, 1479, 1972, 2088, 2958, 3944, 4437, 5916, 8874, 11832, 17748

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35478 and 35496. The biggest common factor number is the GCF number.
So the greatest common factor 35478 and 35496 is 18.

Also check out the Least Common Multiple of 35478 and 35496