GCD of 380, 136, 167, 220 Calculator

Given Input numbers are 380, 136, 167, 220

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

Divisors of 380

List of positive integer divisors of 380 that divides 380 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 167

List of positive integer divisors of 167 that divides 167 without a remainder.

1, 167

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Greatest Common Divisior

We found the divisors of 380, 136, 167, 220 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 380, 136, 167, 220 is 1.

Therefore, GCD of numbers 380, 136, 167, 220 is 1

Given Input Data is 380, 136, 167, 220

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

Prime Factorization of 380 is 2 x 2 x 5 x 19

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 167 is 167

Prime Factorization of 220 is 2 x 2 x 5 x 11

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(380, 136) = 12920

GCD(380, 136) = ( 380 x 136 ) / 12920

GCD(380, 136) = 51680 / 12920

GCD(380, 136) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 167

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

LCM(4, 167) = 668

GCD(4, 167) = ( 4 x 167 ) / 668

GCD(4, 167) = 668 / 668

GCD(4, 167) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 220

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

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

GCD(1, 220) = 220 / 220

GCD(1, 220) = 1

GCD of 380, 136, 167, 220 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 123, 393, 909, 803
• GCD of 807, 792, 976, 522
• GCD of 408, 492, 905, 723
• GCD of 910, 229, 577, 575
• GCD of 501, 965, 444, 523

1. What is the GCD of 380, 136, 167, 220?

GCD of 380, 136, 167, 220 is 1

2. Where do I get the detailed procedure to find GCD of 380, 136, 167, 220?

You can find a detailed procedure to find GCD of 380, 136, 167, 220 on our page.

3. How to find GCD of 380, 136, 167, 220 on a calculator?

You can find the GCD of 380, 136, 167, 220 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.