What is the Greatest Common Factor of 35390 and 35406?

Greatest common factor (GCF) of 35390 and 35406 is 2.

GCF(35390,35406) = 2

We will now calculate the prime factors of 35390 and 35406, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35390 and 35406.

How to find the GCF of 35390 and 35406?

We will first find the prime factorization of 35390 and 35406. After we will calculate the factors of 35390 and 35406 and find the biggest common factor number .

Step-1: Prime Factorization of 35390

Prime factors of 35390 are 2, 5, 3539. Prime factorization of 35390 in exponential form is:

35390 = 2¹ × 5¹ × 3539¹

Step-2: Prime Factorization of 35406

Prime factors of 35406 are 2, 3, 7, 281. Prime factorization of 35406 in exponential form is:

35406 = 2¹ × 3² × 7¹ × 281¹

Step-3: Factors of 35390

List of positive integer factors of 35390 that divides 35390 without a remainder.

1, 2, 5, 10, 3539, 7078, 17695

Step-4: Factors of 35406

List of positive integer factors of 35406 that divides 35390 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1967, 2529, 3934, 5058, 5901, 11802, 17703

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35390 and 35406. The biggest common factor number is the GCF number.
So the greatest common factor 35390 and 35406 is 2.

Also check out the Least Common Multiple of 35390 and 35406