What is the Greatest Common Factor of 28095 and 28103?

Greatest common factor (GCF) of 28095 and 28103 is 1.

GCF(28095,28103) = 1

We will now calculate the prime factors of 28095 and 28103, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28095 and 28103.

How to find the GCF of 28095 and 28103?

We will first find the prime factorization of 28095 and 28103. After we will calculate the factors of 28095 and 28103 and find the biggest common factor number .

Step-1: Prime Factorization of 28095

Prime factors of 28095 are 3, 5, 1873. Prime factorization of 28095 in exponential form is:

28095 = 3¹ × 5¹ × 1873¹

Step-2: Prime Factorization of 28103

Prime factors of 28103 are 157, 179. Prime factorization of 28103 in exponential form is:

28103 = 157¹ × 179¹

Step-3: Factors of 28095

List of positive integer factors of 28095 that divides 28095 without a remainder.

1, 3, 5, 15, 1873, 5619, 9365

Step-4: Factors of 28103

List of positive integer factors of 28103 that divides 28095 without a remainder.

1, 157, 179

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28095 and 28103. The biggest common factor number is the GCF number.
So the greatest common factor 28095 and 28103 is 1.

Also check out the Least Common Multiple of 28095 and 28103