What is the Greatest Common Factor of 35800 and 35820?

Greatest common factor (GCF) of 35800 and 35820 is 20.

GCF(35800,35820) = 20

We will now calculate the prime factors of 35800 and 35820, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35800 and 35820.

How to find the GCF of 35800 and 35820?

We will first find the prime factorization of 35800 and 35820. After we will calculate the factors of 35800 and 35820 and find the biggest common factor number .

Step-1: Prime Factorization of 35800

Prime factors of 35800 are 2, 5, 179. Prime factorization of 35800 in exponential form is:

35800 = 2³ × 5² × 179¹

Step-2: Prime Factorization of 35820

Prime factors of 35820 are 2, 3, 5, 199. Prime factorization of 35820 in exponential form is:

35820 = 2² × 3² × 5¹ × 199¹

Step-3: Factors of 35800

List of positive integer factors of 35800 that divides 35800 without a remainder.

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 358, 716, 895, 1432, 1790, 3580, 4475, 7160, 8950, 17900

Step-4: Factors of 35820

List of positive integer factors of 35820 that divides 35800 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35800 and 35820. The biggest common factor number is the GCF number.
So the greatest common factor 35800 and 35820 is 20.

Also check out the Least Common Multiple of 35800 and 35820