What is the Greatest Common Factor of 69617 and 69621?

Greatest common factor (GCF) of 69617 and 69621 is 1.

GCF(69617,69621) = 1

We will now calculate the prime factors of 69617 and 69621, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69617 and 69621.

How to find the GCF of 69617 and 69621?

We will first find the prime factorization of 69617 and 69621. After we will calculate the factors of 69617 and 69621 and find the biggest common factor number .

Step-1: Prime Factorization of 69617

Prime factors of 69617 are 43, 1619. Prime factorization of 69617 in exponential form is:

69617 = 43¹ × 1619¹

Step-2: Prime Factorization of 69621

Prime factors of 69621 are 3, 23, 1009. Prime factorization of 69621 in exponential form is:

69621 = 3¹ × 23¹ × 1009¹

Step-3: Factors of 69617

List of positive integer factors of 69617 that divides 69617 without a remainder.

1, 43, 1619

Step-4: Factors of 69621

List of positive integer factors of 69621 that divides 69617 without a remainder.

1, 3, 23, 69, 1009, 3027, 23207

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69617 and 69621. The biggest common factor number is the GCF number.
So the greatest common factor 69617 and 69621 is 1.

Also check out the Least Common Multiple of 69617 and 69621