GCD of 619, 612, 160, 989 Calculator

Given Input numbers are 619, 612, 160, 989

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

Divisors of 619

List of positive integer divisors of 619 that divides 619 without a remainder.

1, 619

Divisors of 612

List of positive integer divisors of 612 that divides 612 without a remainder.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Greatest Common Divisior

We found the divisors of 619, 612, 160, 989 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 619, 612, 160, 989 is 1.

Therefore, GCD of numbers 619, 612, 160, 989 is 1

Given Input Data is 619, 612, 160, 989

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

Prime Factorization of 619 is 619

Prime Factorization of 612 is 2 x 2 x 3 x 3 x 17

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 989 is 23 x 43

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(619, 612) = 378828

GCD(619, 612) = ( 619 x 612 ) / 378828

GCD(619, 612) = 378828 / 378828

GCD(619, 612) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 160

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

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

GCD(1, 160) = 160 / 160

GCD(1, 160) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 989

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

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

GCD(1, 989) = 989 / 989

GCD(1, 989) = 1

GCD of 619, 612, 160, 989 is 1

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1. What is the GCD of 619, 612, 160, 989?

GCD of 619, 612, 160, 989 is 1

2. Where do I get the detailed procedure to find GCD of 619, 612, 160, 989?

You can find a detailed procedure to find GCD of 619, 612, 160, 989 on our page.

3. How to find GCD of 619, 612, 160, 989 on a calculator?

You can find the GCD of 619, 612, 160, 989 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.