GCD of 825, 670, 95, 891 Calculator

Given Input numbers are 825, 670, 95, 891

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

Divisors of 825

List of positive integer divisors of 825 that divides 825 without a remainder.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

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 825, 670, 95, 891 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 825, 670, 95, 891 is 1.

Therefore, GCD of numbers 825, 670, 95, 891 is 1

Given Input Data is 825, 670, 95, 891

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

Prime Factorization of 825 is 3 x 5 x 5 x 11

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(825, 670) = 110550

GCD(825, 670) = ( 825 x 670 ) / 110550

GCD(825, 670) = 552750 / 110550

GCD(825, 670) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 95

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

LCM(5, 95) = 95

GCD(5, 95) = ( 5 x 95 ) / 95

GCD(5, 95) = 475 / 95

GCD(5, 95) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 891

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

LCM(5, 891) = 4455

GCD(5, 891) = ( 5 x 891 ) / 4455

GCD(5, 891) = 4455 / 4455

GCD(5, 891) = 1

GCD of 825, 670, 95, 891 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 323, 297, 83, 575
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• GCD of 402, 232, 47, 979
• GCD of 326, 430, 81, 240
• GCD of 312, 335, 11, 309

1. What is the GCD of 825, 670, 95, 891?

GCD of 825, 670, 95, 891 is 1

2. Where do I get the detailed procedure to find GCD of 825, 670, 95, 891?

You can find a detailed procedure to find GCD of 825, 670, 95, 891 on our page.

3. How to find GCD of 825, 670, 95, 891 on a calculator?

You can find the GCD of 825, 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.