What is the Greatest Common Factor of 68991 and 69011?

Greatest common factor (GCF) of 68991 and 69011 is 1.

GCF(68991,69011) = 1

We will now calculate the prime factors of 68991 and 69011, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68991 and 69011.

How to find the GCF of 68991 and 69011?

We will first find the prime factorization of 68991 and 69011. After we will calculate the factors of 68991 and 69011 and find the biggest common factor number .

Step-1: Prime Factorization of 68991

Prime factors of 68991 are 3, 13, 29, 61. Prime factorization of 68991 in exponential form is:

68991 = 3¹ × 13¹ × 29¹ × 61¹

Step-2: Prime Factorization of 69011

Prime factors of 69011 are 69011. Prime factorization of 69011 in exponential form is:

69011 = 69011¹

Step-3: Factors of 68991

List of positive integer factors of 68991 that divides 68991 without a remainder.

1, 3, 13, 29, 39, 61, 87, 183, 377, 793, 1131, 1769, 2379, 5307, 22997

Step-4: Factors of 69011

List of positive integer factors of 69011 that divides 68991 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68991 and 69011. The biggest common factor number is the GCF number.
So the greatest common factor 68991 and 69011 is 1.

Also check out the Least Common Multiple of 68991 and 69011