What is the Greatest Common Factor of 73810 and 73825?

Greatest common factor (GCF) of 73810 and 73825 is 5.

GCF(73810,73825) = 5

We will now calculate the prime factors of 73810 and 73825, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73810 and 73825.

How to find the GCF of 73810 and 73825?

We will first find the prime factorization of 73810 and 73825. After we will calculate the factors of 73810 and 73825 and find the biggest common factor number .

Step-1: Prime Factorization of 73810

Prime factors of 73810 are 2, 5, 11, 61. Prime factorization of 73810 in exponential form is:

73810 = 2¹ × 5¹ × 11² × 61¹

Step-2: Prime Factorization of 73825

Prime factors of 73825 are 5, 2953. Prime factorization of 73825 in exponential form is:

73825 = 5² × 2953¹

Step-3: Factors of 73810

List of positive integer factors of 73810 that divides 73810 without a remainder.

1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 605, 610, 671, 1210, 1342, 3355, 6710, 7381, 14762, 36905

Step-4: Factors of 73825

List of positive integer factors of 73825 that divides 73810 without a remainder.

1, 5, 25, 2953, 14765

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73810 and 73825. The biggest common factor number is the GCF number.
So the greatest common factor 73810 and 73825 is 5.

Also check out the Least Common Multiple of 73810 and 73825