GCD of 919, 210, 70, 108 Calculator

Given Input numbers are 919, 210, 70, 108

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

Divisors of 919

List of positive integer divisors of 919 that divides 919 without a remainder.

1, 919

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

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 108

List of positive integer divisors of 108 that divides 108 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Greatest Common Divisior

We found the divisors of 919, 210, 70, 108 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 919, 210, 70, 108 is 1.

Therefore, GCD of numbers 919, 210, 70, 108 is 1

Given Input Data is 919, 210, 70, 108

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

Prime Factorization of 919 is 919

Prime Factorization of 210 is 2 x 3 x 5 x 7

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 108 is 2 x 2 x 3 x 3 x 3

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(919, 210) = 192990

GCD(919, 210) = ( 919 x 210 ) / 192990

GCD(919, 210) = 192990 / 192990

GCD(919, 210) = 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 108

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

LCM(1, 108) = 108

GCD(1, 108) = ( 1 x 108 ) / 108

GCD(1, 108) = 108 / 108

GCD(1, 108) = 1

GCD of 919, 210, 70, 108 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 194, 386, 27, 513
• GCD of 361, 921, 70, 231
• GCD of 686, 739, 99, 491
• GCD of 323, 786, 66, 108
• GCD of 552, 953, 98, 500

1. What is the GCD of 919, 210, 70, 108?

GCD of 919, 210, 70, 108 is 1

2. Where do I get the detailed procedure to find GCD of 919, 210, 70, 108?

You can find a detailed procedure to find GCD of 919, 210, 70, 108 on our page.

3. How to find GCD of 919, 210, 70, 108 on a calculator?

You can find the GCD of 919, 210, 70, 108 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.