What is the Greatest Common Factor of 35903 and 35921?

Greatest common factor (GCF) of 35903 and 35921 is 1.

GCF(35903,35921) = 1

We will now calculate the prime factors of 35903 and 35921, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35903 and 35921.

How to find the GCF of 35903 and 35921?

We will first find the prime factorization of 35903 and 35921. After we will calculate the factors of 35903 and 35921 and find the biggest common factor number .

Step-1: Prime Factorization of 35903

Prime factors of 35903 are 7, 23, 223. Prime factorization of 35903 in exponential form is:

35903 = 7¹ × 23¹ × 223¹

Step-2: Prime Factorization of 35921

Prime factors of 35921 are 17, 2113. Prime factorization of 35921 in exponential form is:

35921 = 17¹ × 2113¹

Step-3: Factors of 35903

List of positive integer factors of 35903 that divides 35903 without a remainder.

1, 7, 23, 161, 223, 1561, 5129

Step-4: Factors of 35921

List of positive integer factors of 35921 that divides 35903 without a remainder.

1, 17, 2113

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35903 and 35921. The biggest common factor number is the GCF number.
So the greatest common factor 35903 and 35921 is 1.

Also check out the Least Common Multiple of 35903 and 35921