GCD of 731, 670, 95, 891 Calculator

Given Input numbers are 731, 670, 95, 891

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

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Greatest Common Divisior

We found the divisors of 731, 670, 95, 891 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 731, 670, 95, 891 is 1.

Therefore, GCD of numbers 731, 670, 95, 891 is 1

Given Input Data is 731, 670, 95, 891

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

Prime Factorization of 731 is 17 x 43

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 95 is 5 x 19

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

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(731, 670) = 489770

GCD(731, 670) = ( 731 x 670 ) / 489770

GCD(731, 670) = 489770 / 489770

GCD(731, 670) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 891

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

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

GCD(1, 891) = 891 / 891

GCD(1, 891) = 1

GCD of 731, 670, 95, 891 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 655, 229, 56, 494
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• GCD of 332, 138, 97, 345
• GCD of 336, 667, 55, 914
• GCD of 564, 826, 75, 743

1. What is the GCD of 731, 670, 95, 891?

GCD of 731, 670, 95, 891 is 1

2. Where do I get the detailed procedure to find GCD of 731, 670, 95, 891?

You can find a detailed procedure to find GCD of 731, 670, 95, 891 on our page.

3. How to find GCD of 731, 670, 95, 891 on a calculator?

You can find the GCD of 731, 670, 95, 891 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.