GCD of 665, 850, 40 Calculator

Given Input numbers are 665, 850, 40

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 850

List of positive integer divisors of 850 that divides 850 without a remainder.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Greatest Common Divisior

We found the divisors of 665, 850, 40 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 665, 850, 40 is 5.

Therefore, GCD of numbers 665, 850, 40 is 5

Given Input Data is 665, 850, 40

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 665 is 5 x 7 x 19

Prime Factorization of 850 is 2 x 5 x 5 x 17

Prime Factorization of 40 is 2 x 2 x 2 x 5

Highest common occurrences in the given inputs are 5¹

Multiplying them we get the GCD as 5

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(665, 850) = 113050

GCD(665, 850) = ( 665 x 850 ) / 113050

GCD(665, 850) = 565250 / 113050

GCD(665, 850) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 40

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(5, 40) = 40

GCD(5, 40) = ( 5 x 40 ) / 40

GCD(5, 40) = 200 / 40

GCD(5, 40) = 5

GCD of 665, 850, 40 is 5

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• GCD of 412, 526, 45
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1. What is the GCD of 665, 850, 40?

GCD of 665, 850, 40 is 5

2. Where do I get the detailed procedure to find GCD of 665, 850, 40?

You can find a detailed procedure to find GCD of 665, 850, 40 on our page.

3. How to find GCD of 665, 850, 40 on a calculator?

You can find the GCD of 665, 850, 40 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.