GCD of 612, 832, 77, 664 Calculator

Given Input numbers are 612, 832, 77, 664

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

Divisors of 612

List of positive integer divisors of 612 that divides 612 without a remainder.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 832

List of positive integer divisors of 832 that divides 832 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Greatest Common Divisior

We found the divisors of 612, 832, 77, 664 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 612, 832, 77, 664 is 1.

Therefore, GCD of numbers 612, 832, 77, 664 is 1

Given Input Data is 612, 832, 77, 664

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

Prime Factorization of 612 is 2 x 2 x 3 x 3 x 17

Prime Factorization of 832 is 2 x 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 77 is 7 x 11

Prime Factorization of 664 is 2 x 2 x 2 x 83

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(612, 832) = 127296

GCD(612, 832) = ( 612 x 832 ) / 127296

GCD(612, 832) = 509184 / 127296

GCD(612, 832) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 77

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

LCM(4, 77) = 308

GCD(4, 77) = ( 4 x 77 ) / 308

GCD(4, 77) = 308 / 308

GCD(4, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 664

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

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

GCD(1, 664) = 664 / 664

GCD(1, 664) = 1

GCD of 612, 832, 77, 664 is 1

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1. What is the GCD of 612, 832, 77, 664?

GCD of 612, 832, 77, 664 is 1

2. Where do I get the detailed procedure to find GCD of 612, 832, 77, 664?

You can find a detailed procedure to find GCD of 612, 832, 77, 664 on our page.

3. How to find GCD of 612, 832, 77, 664 on a calculator?

You can find the GCD of 612, 832, 77, 664 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.