GCD of 919, 886, 77, 140 Calculator

Given Input numbers are 919, 886, 77, 140

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 886

List of positive integer divisors of 886 that divides 886 without a remainder.

1, 2, 443, 886

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Greatest Common Divisior

We found the divisors of 919, 886, 77, 140 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 919, 886, 77, 140 is 1.

Therefore, GCD of numbers 919, 886, 77, 140 is 1

Given Input Data is 919, 886, 77, 140

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

Prime Factorization of 919 is 919

Prime Factorization of 886 is 2 x 443

Prime Factorization of 77 is 7 x 11

Prime Factorization of 140 is 2 x 2 x 5 x 7

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, 886) = 814234

GCD(919, 886) = ( 919 x 886 ) / 814234

GCD(919, 886) = 814234 / 814234

GCD(919, 886) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 77

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

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

GCD(1, 77) = 77 / 77

GCD(1, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 140

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

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

GCD(1, 140) = 140 / 140

GCD(1, 140) = 1

GCD of 919, 886, 77, 140 is 1

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1. What is the GCD of 919, 886, 77, 140?

GCD of 919, 886, 77, 140 is 1

2. Where do I get the detailed procedure to find GCD of 919, 886, 77, 140?

You can find a detailed procedure to find GCD of 919, 886, 77, 140 on our page.

3. How to find GCD of 919, 886, 77, 140 on a calculator?

You can find the GCD of 919, 886, 77, 140 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.