What is the Greatest Common Factor of 35680 and 35686?

Greatest common factor (GCF) of 35680 and 35686 is 2.

GCF(35680,35686) = 2

We will now calculate the prime factors of 35680 and 35686, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35680 and 35686.

How to find the GCF of 35680 and 35686?

We will first find the prime factorization of 35680 and 35686. After we will calculate the factors of 35680 and 35686 and find the biggest common factor number .

Step-1: Prime Factorization of 35680

Prime factors of 35680 are 2, 5, 223. Prime factorization of 35680 in exponential form is:

35680 = 2⁵ × 5¹ × 223¹

Step-2: Prime Factorization of 35686

Prime factors of 35686 are 2, 7, 2549. Prime factorization of 35686 in exponential form is:

35686 = 2¹ × 7¹ × 2549¹

Step-3: Factors of 35680

List of positive integer factors of 35680 that divides 35680 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 17840

Step-4: Factors of 35686

List of positive integer factors of 35686 that divides 35680 without a remainder.

1, 2, 7, 14, 2549, 5098, 17843

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35680 and 35686. The biggest common factor number is the GCF number.
So the greatest common factor 35680 and 35686 is 2.

Also check out the Least Common Multiple of 35680 and 35686