GCD of 429, 641, 57, 702 Calculator

Given Input numbers are 429, 641, 57, 702

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

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Greatest Common Divisior

We found the divisors of 429, 641, 57, 702 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 429, 641, 57, 702 is 1.

Therefore, GCD of numbers 429, 641, 57, 702 is 1

Given Input Data is 429, 641, 57, 702

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

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 641 is 641

Prime Factorization of 57 is 3 x 19

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

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(429, 641) = 274989

GCD(429, 641) = ( 429 x 641 ) / 274989

GCD(429, 641) = 274989 / 274989

GCD(429, 641) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 57

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

LCM(1, 57) = 57

GCD(1, 57) = ( 1 x 57 ) / 57

GCD(1, 57) = 57 / 57

GCD(1, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 702

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

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

GCD(1, 702) = 702 / 702

GCD(1, 702) = 1

GCD of 429, 641, 57, 702 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 595, 918, 68, 781
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• GCD of 883, 930, 58, 191

1. What is the GCD of 429, 641, 57, 702?

GCD of 429, 641, 57, 702 is 1

2. Where do I get the detailed procedure to find GCD of 429, 641, 57, 702?

You can find a detailed procedure to find GCD of 429, 641, 57, 702 on our page.

3. How to find GCD of 429, 641, 57, 702 on a calculator?

You can find the GCD of 429, 641, 57, 702 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.