What is the Greatest Common Factor of 75410 and 75430?

Greatest common factor (GCF) of 75410 and 75430 is 10.

GCF(75410,75430) = 10

We will now calculate the prime factors of 75410 and 75430, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75410 and 75430.

How to find the GCF of 75410 and 75430?

We will first find the prime factorization of 75410 and 75430. After we will calculate the factors of 75410 and 75430 and find the biggest common factor number .

Step-1: Prime Factorization of 75410

Prime factors of 75410 are 2, 5, 7541. Prime factorization of 75410 in exponential form is:

75410 = 2¹ × 5¹ × 7541¹

Step-2: Prime Factorization of 75430

Prime factors of 75430 are 2, 5, 19, 397. Prime factorization of 75430 in exponential form is:

75430 = 2¹ × 5¹ × 19¹ × 397¹

Step-3: Factors of 75410

List of positive integer factors of 75410 that divides 75410 without a remainder.

1, 2, 5, 10, 7541, 15082, 37705

Step-4: Factors of 75430

List of positive integer factors of 75430 that divides 75410 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1985, 3970, 7543, 15086, 37715

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75410 and 75430. The biggest common factor number is the GCF number.
So the greatest common factor 75410 and 75430 is 10.

Also check out the Least Common Multiple of 75410 and 75430