GCD of 61, 828, 446, 763 Calculator

Given Input numbers are 61, 828, 446, 763

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 828

List of positive integer divisors of 828 that divides 828 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 446

List of positive integer divisors of 446 that divides 446 without a remainder.

1, 2, 223, 446

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Greatest Common Divisior

We found the divisors of 61, 828, 446, 763 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 828, 446, 763 is 1.

Therefore, GCD of numbers 61, 828, 446, 763 is 1

Given Input Data is 61, 828, 446, 763

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

Prime Factorization of 61 is 61

Prime Factorization of 828 is 2 x 2 x 3 x 3 x 23

Prime Factorization of 446 is 2 x 223

Prime Factorization of 763 is 7 x 109

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(61, 828) = 50508

GCD(61, 828) = ( 61 x 828 ) / 50508

GCD(61, 828) = 50508 / 50508

GCD(61, 828) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 446

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

LCM(1, 446) = 446

GCD(1, 446) = ( 1 x 446 ) / 446

GCD(1, 446) = 446 / 446

GCD(1, 446) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 763

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

LCM(1, 763) = 763

GCD(1, 763) = ( 1 x 763 ) / 763

GCD(1, 763) = 763 / 763

GCD(1, 763) = 1

GCD of 61, 828, 446, 763 is 1

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1. What is the GCD of 61, 828, 446, 763?

GCD of 61, 828, 446, 763 is 1

2. Where do I get the detailed procedure to find GCD of 61, 828, 446, 763?

You can find a detailed procedure to find GCD of 61, 828, 446, 763 on our page.

3. How to find GCD of 61, 828, 446, 763 on a calculator?

You can find the GCD of 61, 828, 446, 763 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.