GCD of 670, 313, 648 Calculator

Given Input numbers are 670, 313, 648

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

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 313

List of positive integer divisors of 313 that divides 313 without a remainder.

1, 313

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Greatest Common Divisior

We found the divisors of 670, 313, 648 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 670, 313, 648 is 1.

Therefore, GCD of numbers 670, 313, 648 is 1

Given Input Data is 670, 313, 648

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

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 313 is 313

Prime Factorization of 648 is 2 x 2 x 2 x 3 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(670, 313) = 209710

GCD(670, 313) = ( 670 x 313 ) / 209710

GCD(670, 313) = 209710 / 209710

GCD(670, 313) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 648

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

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

GCD(1, 648) = 648 / 648

GCD(1, 648) = 1

GCD of 670, 313, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 140, 432, 130
• GCD of 590, 545, 606
• GCD of 248, 830, 343
• GCD of 181, 394, 849
• GCD of 117, 723, 960

1. What is the GCD of 670, 313, 648?

GCD of 670, 313, 648 is 1

2. Where do I get the detailed procedure to find GCD of 670, 313, 648?

You can find a detailed procedure to find GCD of 670, 313, 648 on our page.

3. How to find GCD of 670, 313, 648 on a calculator?

You can find the GCD of 670, 313, 648 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.