GCD of 121, 662, 766, 711 Calculator

Given Input numbers are 121, 662, 766, 711

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

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 711

List of positive integer divisors of 711 that divides 711 without a remainder.

1, 3, 9, 79, 237, 711

Greatest Common Divisior

We found the divisors of 121, 662, 766, 711 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 121, 662, 766, 711 is 1.

Therefore, GCD of numbers 121, 662, 766, 711 is 1

Given Input Data is 121, 662, 766, 711

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

Prime Factorization of 121 is 11 x 11

Prime Factorization of 662 is 2 x 331

Prime Factorization of 766 is 2 x 383

Prime Factorization of 711 is 3 x 3 x 79

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(121, 662) = 80102

GCD(121, 662) = ( 121 x 662 ) / 80102

GCD(121, 662) = 80102 / 80102

GCD(121, 662) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 766

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

LCM(1, 766) = 766

GCD(1, 766) = ( 1 x 766 ) / 766

GCD(1, 766) = 766 / 766

GCD(1, 766) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 711

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

LCM(1, 711) = 711

GCD(1, 711) = ( 1 x 711 ) / 711

GCD(1, 711) = 711 / 711

GCD(1, 711) = 1

GCD of 121, 662, 766, 711 is 1

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1. What is the GCD of 121, 662, 766, 711?

GCD of 121, 662, 766, 711 is 1

2. Where do I get the detailed procedure to find GCD of 121, 662, 766, 711?

You can find a detailed procedure to find GCD of 121, 662, 766, 711 on our page.

3. How to find GCD of 121, 662, 766, 711 on a calculator?

You can find the GCD of 121, 662, 766, 711 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.