What is the Greatest Common Factor of 62435 and 62445?

Greatest common factor (GCF) of 62435 and 62445 is 5.

GCF(62435,62445) = 5

We will now calculate the prime factors of 62435 and 62445, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62435 and 62445.

How to find the GCF of 62435 and 62445?

We will first find the prime factorization of 62435 and 62445. After we will calculate the factors of 62435 and 62445 and find the biggest common factor number .

Step-1: Prime Factorization of 62435

Prime factors of 62435 are 5, 12487. Prime factorization of 62435 in exponential form is:

62435 = 5¹ × 12487¹

Step-2: Prime Factorization of 62445

Prime factors of 62445 are 3, 5, 23, 181. Prime factorization of 62445 in exponential form is:

62445 = 3¹ × 5¹ × 23¹ × 181¹

Step-3: Factors of 62435

List of positive integer factors of 62435 that divides 62435 without a remainder.

1, 5, 12487

Step-4: Factors of 62445

List of positive integer factors of 62445 that divides 62435 without a remainder.

1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 905, 2715, 4163, 12489, 20815

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62435 and 62445. The biggest common factor number is the GCF number.
So the greatest common factor 62435 and 62445 is 5.

Also check out the Least Common Multiple of 62435 and 62445