GCD of 888, 805, 70, 220 Calculator

Given Input numbers are 888, 805, 70, 220

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

Divisors of 888

List of positive integer divisors of 888 that divides 888 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

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 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Greatest Common Divisior

We found the divisors of 888, 805, 70, 220 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 888, 805, 70, 220 is 1.

Therefore, GCD of numbers 888, 805, 70, 220 is 1

Given Input Data is 888, 805, 70, 220

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

Prime Factorization of 888 is 2 x 2 x 2 x 3 x 37

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 220 is 2 x 2 x 5 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(888, 805) = 714840

GCD(888, 805) = ( 888 x 805 ) / 714840

GCD(888, 805) = 714840 / 714840

GCD(888, 805) = 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 220

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

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

GCD(1, 220) = 220 / 220

GCD(1, 220) = 1

GCD of 888, 805, 70, 220 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 685, 767, 56, 216
• GCD of 541, 410, 72, 471
• GCD of 698, 696, 39, 789
• GCD of 129, 428, 44, 214
• GCD of 716, 512, 51, 861

1. What is the GCD of 888, 805, 70, 220?

GCD of 888, 805, 70, 220 is 1

2. Where do I get the detailed procedure to find GCD of 888, 805, 70, 220?

You can find a detailed procedure to find GCD of 888, 805, 70, 220 on our page.

3. How to find GCD of 888, 805, 70, 220 on a calculator?

You can find the GCD of 888, 805, 70, 220 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.