GCD of 254, 357, 68, 762 Calculator

Given Input numbers are 254, 357, 68, 762

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

Divisors of 254

List of positive integer divisors of 254 that divides 254 without a remainder.

1, 2, 127, 254

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 762

List of positive integer divisors of 762 that divides 762 without a remainder.

1, 2, 3, 6, 127, 254, 381, 762

Greatest Common Divisior

We found the divisors of 254, 357, 68, 762 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 254, 357, 68, 762 is 1.

Therefore, GCD of numbers 254, 357, 68, 762 is 1

Given Input Data is 254, 357, 68, 762

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

Prime Factorization of 254 is 2 x 127

Prime Factorization of 357 is 3 x 7 x 17

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 762 is 2 x 3 x 127

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(254, 357) = 90678

GCD(254, 357) = ( 254 x 357 ) / 90678

GCD(254, 357) = 90678 / 90678

GCD(254, 357) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 762

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

LCM(1, 762) = 762

GCD(1, 762) = ( 1 x 762 ) / 762

GCD(1, 762) = 762 / 762

GCD(1, 762) = 1

GCD of 254, 357, 68, 762 is 1

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1. What is the GCD of 254, 357, 68, 762?

GCD of 254, 357, 68, 762 is 1

2. Where do I get the detailed procedure to find GCD of 254, 357, 68, 762?

You can find a detailed procedure to find GCD of 254, 357, 68, 762 on our page.

3. How to find GCD of 254, 357, 68, 762 on a calculator?

You can find the GCD of 254, 357, 68, 762 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.