GCD of 184, 436, 91, 840 Calculator

Given Input numbers are 184, 436, 91, 840

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

Divisors of 184

List of positive integer divisors of 184 that divides 184 without a remainder.

1, 2, 4, 8, 23, 46, 92, 184

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Greatest Common Divisior

We found the divisors of 184, 436, 91, 840 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 184, 436, 91, 840 is 1.

Therefore, GCD of numbers 184, 436, 91, 840 is 1

Given Input Data is 184, 436, 91, 840

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

Prime Factorization of 184 is 2 x 2 x 2 x 23

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 91 is 7 x 13

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

The above numbers do not have any common prime factor. So GCD is 1

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(184, 436) = 20056

GCD(184, 436) = ( 184 x 436 ) / 20056

GCD(184, 436) = 80224 / 20056

GCD(184, 436) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 91

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

LCM(4, 91) = 364

GCD(4, 91) = ( 4 x 91 ) / 364

GCD(4, 91) = 364 / 364

GCD(4, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 840

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

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

GCD(1, 840) = 840 / 840

GCD(1, 840) = 1

GCD of 184, 436, 91, 840 is 1

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1. What is the GCD of 184, 436, 91, 840?

GCD of 184, 436, 91, 840 is 1

2. Where do I get the detailed procedure to find GCD of 184, 436, 91, 840?

You can find a detailed procedure to find GCD of 184, 436, 91, 840 on our page.

3. How to find GCD of 184, 436, 91, 840 on a calculator?

You can find the GCD of 184, 436, 91, 840 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.