GCD of 861, 740, 91, 699 Calculator

Given Input numbers are 861, 740, 91, 699

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

Divisors of 861

List of positive integer divisors of 861 that divides 861 without a remainder.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 740

List of positive integer divisors of 740 that divides 740 without a remainder.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 699

List of positive integer divisors of 699 that divides 699 without a remainder.

1, 3, 233, 699

Greatest Common Divisior

We found the divisors of 861, 740, 91, 699 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 861, 740, 91, 699 is 1.

Therefore, GCD of numbers 861, 740, 91, 699 is 1

Given Input Data is 861, 740, 91, 699

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

Prime Factorization of 861 is 3 x 7 x 41

Prime Factorization of 740 is 2 x 2 x 5 x 37

Prime Factorization of 91 is 7 x 13

Prime Factorization of 699 is 3 x 233

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(861, 740) = 637140

GCD(861, 740) = ( 861 x 740 ) / 637140

GCD(861, 740) = 637140 / 637140

GCD(861, 740) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 699

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

LCM(1, 699) = 699

GCD(1, 699) = ( 1 x 699 ) / 699

GCD(1, 699) = 699 / 699

GCD(1, 699) = 1

GCD of 861, 740, 91, 699 is 1

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• GCD of 502, 992, 69, 283
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• GCD of 492, 544, 92, 172

1. What is the GCD of 861, 740, 91, 699?

GCD of 861, 740, 91, 699 is 1

2. Where do I get the detailed procedure to find GCD of 861, 740, 91, 699?

You can find a detailed procedure to find GCD of 861, 740, 91, 699 on our page.

3. How to find GCD of 861, 740, 91, 699 on a calculator?

You can find the GCD of 861, 740, 91, 699 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.