GCD of 101, 401, 70, 891 Calculator

Given Input numbers are 101, 401, 70, 891

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

Divisors of 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

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 101, 401, 70, 891 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 101, 401, 70, 891 is 1.

Therefore, GCD of numbers 101, 401, 70, 891 is 1

Given Input Data is 101, 401, 70, 891

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

Prime Factorization of 101 is 101

Prime Factorization of 401 is 401

Prime Factorization of 70 is 2 x 5 x 7

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(101, 401) = 40501

GCD(101, 401) = ( 101 x 401 ) / 40501

GCD(101, 401) = 40501 / 40501

GCD(101, 401) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 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 101, 401, 70, 891 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 311, 770, 51, 763
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• GCD of 566, 445, 17, 152

1. What is the GCD of 101, 401, 70, 891?

GCD of 101, 401, 70, 891 is 1

2. Where do I get the detailed procedure to find GCD of 101, 401, 70, 891?

You can find a detailed procedure to find GCD of 101, 401, 70, 891 on our page.

3. How to find GCD of 101, 401, 70, 891 on a calculator?

You can find the GCD of 101, 401, 70, 891 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.