What is the Greatest Common Factor of 76105 and 76110?

Greatest common factor (GCF) of 76105 and 76110 is 5.

GCF(76105,76110) = 5

We will now calculate the prime factors of 76105 and 76110, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76105 and 76110.

How to find the GCF of 76105 and 76110?

We will first find the prime factorization of 76105 and 76110. After we will calculate the factors of 76105 and 76110 and find the biggest common factor number .

Step-1: Prime Factorization of 76105

Prime factors of 76105 are 5, 31, 491. Prime factorization of 76105 in exponential form is:

76105 = 5¹ × 31¹ × 491¹

Step-2: Prime Factorization of 76110

Prime factors of 76110 are 2, 3, 5, 43, 59. Prime factorization of 76110 in exponential form is:

76110 = 2¹ × 3¹ × 5¹ × 43¹ × 59¹

Step-3: Factors of 76105

List of positive integer factors of 76105 that divides 76105 without a remainder.

1, 5, 31, 155, 491, 2455, 15221

Step-4: Factors of 76110

List of positive integer factors of 76110 that divides 76105 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 43, 59, 86, 118, 129, 177, 215, 258, 295, 354, 430, 590, 645, 885, 1290, 1770, 2537, 5074, 7611, 12685, 15222, 25370, 38055

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76105 and 76110. The biggest common factor number is the GCF number.
So the greatest common factor 76105 and 76110 is 5.

Also check out the Least Common Multiple of 76105 and 76110