What is the Greatest Common Factor of 68090 and 68103?

Greatest common factor (GCF) of 68090 and 68103 is 1.

GCF(68090,68103) = 1

We will now calculate the prime factors of 68090 and 68103, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68090 and 68103.

How to find the GCF of 68090 and 68103?

We will first find the prime factorization of 68090 and 68103. After we will calculate the factors of 68090 and 68103 and find the biggest common factor number .

Step-1: Prime Factorization of 68090

Prime factors of 68090 are 2, 5, 11, 619. Prime factorization of 68090 in exponential form is:

68090 = 2¹ × 5¹ × 11¹ × 619¹

Step-2: Prime Factorization of 68103

Prime factors of 68103 are 3, 7, 23, 47. Prime factorization of 68103 in exponential form is:

68103 = 3² × 7¹ × 23¹ × 47¹

Step-3: Factors of 68090

List of positive integer factors of 68090 that divides 68090 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 3095, 6190, 6809, 13618, 34045

Step-4: Factors of 68103

List of positive integer factors of 68103 that divides 68090 without a remainder.

1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 987, 1081, 1449, 2961, 3243, 7567, 9729, 22701

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68090 and 68103. The biggest common factor number is the GCF number.
So the greatest common factor 68090 and 68103 is 1.

Also check out the Least Common Multiple of 68090 and 68103