What is the Greatest Common Factor of 43485 and 43495?

Greatest common factor (GCF) of 43485 and 43495 is 5.

GCF(43485,43495) = 5

We will now calculate the prime factors of 43485 and 43495, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43485 and 43495.

How to find the GCF of 43485 and 43495?

We will first find the prime factorization of 43485 and 43495. After we will calculate the factors of 43485 and 43495 and find the biggest common factor number .

Step-1: Prime Factorization of 43485

Prime factors of 43485 are 3, 5, 13, 223. Prime factorization of 43485 in exponential form is:

43485 = 3¹ × 5¹ × 13¹ × 223¹

Step-2: Prime Factorization of 43495

Prime factors of 43495 are 5, 8699. Prime factorization of 43495 in exponential form is:

43495 = 5¹ × 8699¹

Step-3: Factors of 43485

List of positive integer factors of 43485 that divides 43485 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195, 223, 669, 1115, 2899, 3345, 8697, 14495

Step-4: Factors of 43495

List of positive integer factors of 43495 that divides 43485 without a remainder.

1, 5, 8699

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43485 and 43495. The biggest common factor number is the GCF number.
So the greatest common factor 43485 and 43495 is 5.

Also check out the Least Common Multiple of 43485 and 43495