What is the Greatest Common Factor of 73910 and 73915?

Greatest common factor (GCF) of 73910 and 73915 is 5.

GCF(73910,73915) = 5

We will now calculate the prime factors of 73910 and 73915, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73910 and 73915.

How to find the GCF of 73910 and 73915?

We will first find the prime factorization of 73910 and 73915. After we will calculate the factors of 73910 and 73915 and find the biggest common factor number .

Step-1: Prime Factorization of 73910

Prime factors of 73910 are 2, 5, 19, 389. Prime factorization of 73910 in exponential form is:

73910 = 2¹ × 5¹ × 19¹ × 389¹

Step-2: Prime Factorization of 73915

Prime factors of 73915 are 5, 14783. Prime factorization of 73915 in exponential form is:

73915 = 5¹ × 14783¹

Step-3: Factors of 73910

List of positive integer factors of 73910 that divides 73910 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1945, 3890, 7391, 14782, 36955

Step-4: Factors of 73915

List of positive integer factors of 73915 that divides 73910 without a remainder.

1, 5, 14783

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73910 and 73915. The biggest common factor number is the GCF number.
So the greatest common factor 73910 and 73915 is 5.

Also check out the Least Common Multiple of 73910 and 73915