GCD of 62, 399, 782, 387 Calculator

Given Input numbers are 62, 399, 782, 387

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

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 782

List of positive integer divisors of 782 that divides 782 without a remainder.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Greatest Common Divisior

We found the divisors of 62, 399, 782, 387 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 62, 399, 782, 387 is 1.

Therefore, GCD of numbers 62, 399, 782, 387 is 1

Given Input Data is 62, 399, 782, 387

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

Prime Factorization of 62 is 2 x 31

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 782 is 2 x 17 x 23

Prime Factorization of 387 is 3 x 3 x 43

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(62, 399) = 24738

GCD(62, 399) = ( 62 x 399 ) / 24738

GCD(62, 399) = 24738 / 24738

GCD(62, 399) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 782

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

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

GCD(1, 782) = 782 / 782

GCD(1, 782) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 387

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

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

GCD(1, 387) = 387 / 387

GCD(1, 387) = 1

GCD of 62, 399, 782, 387 is 1

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1. What is the GCD of 62, 399, 782, 387?

GCD of 62, 399, 782, 387 is 1

2. Where do I get the detailed procedure to find GCD of 62, 399, 782, 387?

You can find a detailed procedure to find GCD of 62, 399, 782, 387 on our page.

3. How to find GCD of 62, 399, 782, 387 on a calculator?

You can find the GCD of 62, 399, 782, 387 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.