GCD of 246, 453, 71, 158 Calculator

Given Input numbers are 246, 453, 71, 158

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

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 453

List of positive integer divisors of 453 that divides 453 without a remainder.

1, 3, 151, 453

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 158

List of positive integer divisors of 158 that divides 158 without a remainder.

1, 2, 79, 158

Greatest Common Divisior

We found the divisors of 246, 453, 71, 158 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 246, 453, 71, 158 is 1.

Therefore, GCD of numbers 246, 453, 71, 158 is 1

Given Input Data is 246, 453, 71, 158

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

Prime Factorization of 246 is 2 x 3 x 41

Prime Factorization of 453 is 3 x 151

Prime Factorization of 71 is 71

Prime Factorization of 158 is 2 x 79

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(246, 453) = 37146

GCD(246, 453) = ( 246 x 453 ) / 37146

GCD(246, 453) = 111438 / 37146

GCD(246, 453) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 71

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

LCM(3, 71) = 213

GCD(3, 71) = ( 3 x 71 ) / 213

GCD(3, 71) = 213 / 213

GCD(3, 71) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 158

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

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

GCD(1, 158) = 158 / 158

GCD(1, 158) = 1

GCD of 246, 453, 71, 158 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 988, 268, 10, 724
• GCD of 115, 793, 54, 922
• GCD of 800, 409, 23, 674
• GCD of 246, 370, 68, 183
• GCD of 757, 939, 59, 717

1. What is the GCD of 246, 453, 71, 158?

GCD of 246, 453, 71, 158 is 1

2. Where do I get the detailed procedure to find GCD of 246, 453, 71, 158?

You can find a detailed procedure to find GCD of 246, 453, 71, 158 on our page.

3. How to find GCD of 246, 453, 71, 158 on a calculator?

You can find the GCD of 246, 453, 71, 158 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.