GCD of 210, 672, 761, 331 Calculator

Given Input numbers are 210, 672, 761, 331

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

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Greatest Common Divisior

We found the divisors of 210, 672, 761, 331 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 210, 672, 761, 331 is 1.

Therefore, GCD of numbers 210, 672, 761, 331 is 1

Given Input Data is 210, 672, 761, 331

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

Prime Factorization of 210 is 2 x 3 x 5 x 7

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 761 is 761

Prime Factorization of 331 is 331

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(210, 672) = 3360

GCD(210, 672) = ( 210 x 672 ) / 3360

GCD(210, 672) = 141120 / 3360

GCD(210, 672) = 42

Step2:

Here we consider the GCD from the above i.e. 42 as first number and the next as 761

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

LCM(42, 761) = 31962

GCD(42, 761) = ( 42 x 761 ) / 31962

GCD(42, 761) = 31962 / 31962

GCD(42, 761) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 331

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

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

GCD(1, 331) = 331 / 331

GCD(1, 331) = 1

GCD of 210, 672, 761, 331 is 1

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• GCD of 370, 817, 223, 288
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• GCD of 218, 243, 138, 343

1. What is the GCD of 210, 672, 761, 331?

GCD of 210, 672, 761, 331 is 1

2. Where do I get the detailed procedure to find GCD of 210, 672, 761, 331?

You can find a detailed procedure to find GCD of 210, 672, 761, 331 on our page.

3. How to find GCD of 210, 672, 761, 331 on a calculator?

You can find the GCD of 210, 672, 761, 331 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.