What is the Greatest Common Factor of 35853 and 35872?

Greatest common factor (GCF) of 35853 and 35872 is 19.

GCF(35853,35872) = 19

We will now calculate the prime factors of 35853 and 35872, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35853 and 35872.

How to find the GCF of 35853 and 35872?

We will first find the prime factorization of 35853 and 35872. After we will calculate the factors of 35853 and 35872 and find the biggest common factor number .

Step-1: Prime Factorization of 35853

Prime factors of 35853 are 3, 17, 19, 37. Prime factorization of 35853 in exponential form is:

35853 = 3¹ × 17¹ × 19¹ × 37¹

Step-2: Prime Factorization of 35872

Prime factors of 35872 are 2, 19, 59. Prime factorization of 35872 in exponential form is:

35872 = 2⁵ × 19¹ × 59¹

Step-3: Factors of 35853

List of positive integer factors of 35853 that divides 35853 without a remainder.

1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2109, 11951

Step-4: Factors of 35872

List of positive integer factors of 35872 that divides 35853 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1888, 2242, 4484, 8968, 17936

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35853 and 35872. The biggest common factor number is the GCF number.
So the greatest common factor 35853 and 35872 is 19.

Also check out the Least Common Multiple of 35853 and 35872