What is the Greatest Common Factor of 83480 and 83487?

Greatest common factor (GCF) of 83480 and 83487 is 1.

GCF(83480,83487) = 1

We will now calculate the prime factors of 83480 and 83487, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83480 and 83487.

How to find the GCF of 83480 and 83487?

We will first find the prime factorization of 83480 and 83487. After we will calculate the factors of 83480 and 83487 and find the biggest common factor number .

Step-1: Prime Factorization of 83480

Prime factors of 83480 are 2, 5, 2087. Prime factorization of 83480 in exponential form is:

83480 = 2³ × 5¹ × 2087¹

Step-2: Prime Factorization of 83487

Prime factors of 83487 are 3, 17, 1637. Prime factorization of 83487 in exponential form is:

83487 = 3¹ × 17¹ × 1637¹

Step-3: Factors of 83480

List of positive integer factors of 83480 that divides 83480 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 2087, 4174, 8348, 10435, 16696, 20870, 41740

Step-4: Factors of 83487

List of positive integer factors of 83487 that divides 83480 without a remainder.

1, 3, 17, 51, 1637, 4911, 27829

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83480 and 83487. The biggest common factor number is the GCF number.
So the greatest common factor 83480 and 83487 is 1.

Also check out the Least Common Multiple of 83480 and 83487