What is the Greatest Common Factor of 73490 and 73505?

Greatest common factor (GCF) of 73490 and 73505 is 5.

GCF(73490,73505) = 5

We will now calculate the prime factors of 73490 and 73505, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73490 and 73505.

How to find the GCF of 73490 and 73505?

We will first find the prime factorization of 73490 and 73505. After we will calculate the factors of 73490 and 73505 and find the biggest common factor number .

Step-1: Prime Factorization of 73490

Prime factors of 73490 are 2, 5, 7349. Prime factorization of 73490 in exponential form is:

73490 = 2¹ × 5¹ × 7349¹

Step-2: Prime Factorization of 73505

Prime factors of 73505 are 5, 61, 241. Prime factorization of 73505 in exponential form is:

73505 = 5¹ × 61¹ × 241¹

Step-3: Factors of 73490

List of positive integer factors of 73490 that divides 73490 without a remainder.

1, 2, 5, 10, 7349, 14698, 36745

Step-4: Factors of 73505

List of positive integer factors of 73505 that divides 73490 without a remainder.

1, 5, 61, 241, 305, 1205, 14701

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73490 and 73505. The biggest common factor number is the GCF number.
So the greatest common factor 73490 and 73505 is 5.

Also check out the Least Common Multiple of 73490 and 73505