What is the Greatest Common Factor of 69143 and 69162?

Greatest common factor (GCF) of 69143 and 69162 is 1.

GCF(69143,69162) = 1

We will now calculate the prime factors of 69143 and 69162, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69143 and 69162.

How to find the GCF of 69143 and 69162?

We will first find the prime factorization of 69143 and 69162. After we will calculate the factors of 69143 and 69162 and find the biggest common factor number .

Step-1: Prime Factorization of 69143

Prime factors of 69143 are 69143. Prime factorization of 69143 in exponential form is:

69143 = 69143¹

Step-2: Prime Factorization of 69162

Prime factors of 69162 are 2, 3, 11527. Prime factorization of 69162 in exponential form is:

69162 = 2¹ × 3¹ × 11527¹

Step-3: Factors of 69143

List of positive integer factors of 69143 that divides 69143 without a remainder.

Step-4: Factors of 69162

List of positive integer factors of 69162 that divides 69143 without a remainder.

1, 2, 3, 6, 11527, 23054, 34581

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69143 and 69162. The biggest common factor number is the GCF number.
So the greatest common factor 69143 and 69162 is 1.

Also check out the Least Common Multiple of 69143 and 69162