GCD of 381, 462, 49, 964 Calculator

Given Input numbers are 381, 462, 49, 964

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

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Greatest Common Divisior

We found the divisors of 381, 462, 49, 964 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 462, 49, 964 is 1.

Therefore, GCD of numbers 381, 462, 49, 964 is 1

Given Input Data is 381, 462, 49, 964

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

Prime Factorization of 381 is 3 x 127

Prime Factorization of 462 is 2 x 3 x 7 x 11

Prime Factorization of 49 is 7 x 7

Prime Factorization of 964 is 2 x 2 x 241

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(381, 462) = 58674

GCD(381, 462) = ( 381 x 462 ) / 58674

GCD(381, 462) = 176022 / 58674

GCD(381, 462) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 49

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

LCM(3, 49) = 147

GCD(3, 49) = ( 3 x 49 ) / 147

GCD(3, 49) = 147 / 147

GCD(3, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 964

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

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

GCD(1, 964) = 964 / 964

GCD(1, 964) = 1

GCD of 381, 462, 49, 964 is 1

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• GCD of 272, 819, 80, 924
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1. What is the GCD of 381, 462, 49, 964?

GCD of 381, 462, 49, 964 is 1

2. Where do I get the detailed procedure to find GCD of 381, 462, 49, 964?

You can find a detailed procedure to find GCD of 381, 462, 49, 964 on our page.

3. How to find GCD of 381, 462, 49, 964 on a calculator?

You can find the GCD of 381, 462, 49, 964 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.