GCD of 85, 771, 893, 429 Calculator

Given Input numbers are 85, 771, 893, 429

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

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 429

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

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

Greatest Common Divisior

We found the divisors of 85, 771, 893, 429 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 85, 771, 893, 429 is 1.

Therefore, GCD of numbers 85, 771, 893, 429 is 1

Given Input Data is 85, 771, 893, 429

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

Prime Factorization of 85 is 5 x 17

Prime Factorization of 771 is 3 x 257

Prime Factorization of 893 is 19 x 47

Prime Factorization of 429 is 3 x 11 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(85, 771) = 65535

GCD(85, 771) = ( 85 x 771 ) / 65535

GCD(85, 771) = 65535 / 65535

GCD(85, 771) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 893

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

LCM(1, 893) = 893

GCD(1, 893) = ( 1 x 893 ) / 893

GCD(1, 893) = 893 / 893

GCD(1, 893) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 429

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

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

GCD(1, 429) = 429 / 429

GCD(1, 429) = 1

GCD of 85, 771, 893, 429 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 20, 150, 135, 816
• GCD of 10, 686, 505, 136
• GCD of 53, 981, 248, 409
• GCD of 66, 531, 357, 699
• GCD of 58, 184, 140, 164

1. What is the GCD of 85, 771, 893, 429?

GCD of 85, 771, 893, 429 is 1

2. Where do I get the detailed procedure to find GCD of 85, 771, 893, 429?

You can find a detailed procedure to find GCD of 85, 771, 893, 429 on our page.

3. How to find GCD of 85, 771, 893, 429 on a calculator?

You can find the GCD of 85, 771, 893, 429 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.