GCD of 669, 140, 270, 739 Calculator

Given Input numbers are 669, 140, 270, 739

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

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

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

Divisors of 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 739

List of positive integer divisors of 739 that divides 739 without a remainder.

1, 739

Greatest Common Divisior

We found the divisors of 669, 140, 270, 739 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 140, 270, 739 is 1.

Therefore, GCD of numbers 669, 140, 270, 739 is 1

Given Input Data is 669, 140, 270, 739

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

Prime Factorization of 669 is 3 x 223

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

Prime Factorization of 270 is 2 x 3 x 3 x 3 x 5

Prime Factorization of 739 is 739

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(669, 140) = 93660

GCD(669, 140) = ( 669 x 140 ) / 93660

GCD(669, 140) = 93660 / 93660

GCD(669, 140) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 270

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

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

GCD(1, 270) = 270 / 270

GCD(1, 270) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 739

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

LCM(1, 739) = 739

GCD(1, 739) = ( 1 x 739 ) / 739

GCD(1, 739) = 739 / 739

GCD(1, 739) = 1

GCD of 669, 140, 270, 739 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 163, 741, 908, 441
• GCD of 963, 253, 426, 390
• GCD of 439, 593, 389, 264
• GCD of 571, 647, 306, 386
• GCD of 127, 268, 163, 961

1. What is the GCD of 669, 140, 270, 739?

GCD of 669, 140, 270, 739 is 1

2. Where do I get the detailed procedure to find GCD of 669, 140, 270, 739?

You can find a detailed procedure to find GCD of 669, 140, 270, 739 on our page.

3. How to find GCD of 669, 140, 270, 739 on a calculator?

You can find the GCD of 669, 140, 270, 739 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.