GCD of 612, 615, 986 Calculator

Given Input numbers are 612, 615, 986

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

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 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 986

List of positive integer divisors of 986 that divides 986 without a remainder.

1, 2, 17, 29, 34, 58, 493, 986

Greatest Common Divisior

We found the divisors of 612, 615, 986 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 612, 615, 986 is 1.

Therefore, GCD of numbers 612, 615, 986 is 1

Given Input Data is 612, 615, 986

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

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

Prime Factorization of 615 is 3 x 5 x 41

Prime Factorization of 986 is 2 x 17 x 29

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(612, 615) = 125460

GCD(612, 615) = ( 612 x 615 ) / 125460

GCD(612, 615) = 376380 / 125460

GCD(612, 615) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 986

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

LCM(3, 986) = 2958

GCD(3, 986) = ( 3 x 986 ) / 2958

GCD(3, 986) = 2958 / 2958

GCD(3, 986) = 1

GCD of 612, 615, 986 is 1

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• GCD of 942, 148, 807
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1. What is the GCD of 612, 615, 986?

GCD of 612, 615, 986 is 1

2. Where do I get the detailed procedure to find GCD of 612, 615, 986?

You can find a detailed procedure to find GCD of 612, 615, 986 on our page.

3. How to find GCD of 612, 615, 986 on a calculator?

You can find the GCD of 612, 615, 986 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.