GCD of 978, 572, 67 Calculator

Given Input numbers are 978, 572, 67

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

Divisors of 978

List of positive integer divisors of 978 that divides 978 without a remainder.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Greatest Common Divisior

We found the divisors of 978, 572, 67 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 978, 572, 67 is 1.

Therefore, GCD of numbers 978, 572, 67 is 1

Given Input Data is 978, 572, 67

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

Prime Factorization of 978 is 2 x 3 x 163

Prime Factorization of 572 is 2 x 2 x 11 x 13

Prime Factorization of 67 is 67

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(978, 572) = 279708

GCD(978, 572) = ( 978 x 572 ) / 279708

GCD(978, 572) = 559416 / 279708

GCD(978, 572) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 67

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

LCM(2, 67) = 134

GCD(2, 67) = ( 2 x 67 ) / 134

GCD(2, 67) = 134 / 134

GCD(2, 67) = 1

GCD of 978, 572, 67 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 361, 464, 18
• GCD of 196, 754, 11
• GCD of 282, 339, 50
• GCD of 789, 977, 84
• GCD of 912, 518, 60

1. What is the GCD of 978, 572, 67?

GCD of 978, 572, 67 is 1

2. Where do I get the detailed procedure to find GCD of 978, 572, 67?

You can find a detailed procedure to find GCD of 978, 572, 67 on our page.

3. How to find GCD of 978, 572, 67 on a calculator?

You can find the GCD of 978, 572, 67 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.