GCD of 143, 778, 40, 734 Calculator

Given Input numbers are 143, 778, 40, 734

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

Divisors of 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Divisors of 40

List of positive integer divisors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40

Divisors of 734

List of positive integer divisors of 734 that divides 734 without a remainder.

1, 2, 367, 734

Greatest Common Divisior

We found the divisors of 143, 778, 40, 734 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 143, 778, 40, 734 is 1.

Therefore, GCD of numbers 143, 778, 40, 734 is 1

Given Input Data is 143, 778, 40, 734

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

Prime Factorization of 143 is 11 x 13

Prime Factorization of 778 is 2 x 389

Prime Factorization of 40 is 2 x 2 x 2 x 5

Prime Factorization of 734 is 2 x 367

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(143, 778) = 111254

GCD(143, 778) = ( 143 x 778 ) / 111254

GCD(143, 778) = 111254 / 111254

GCD(143, 778) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 40

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

LCM(1, 40) = 40

GCD(1, 40) = ( 1 x 40 ) / 40

GCD(1, 40) = 40 / 40

GCD(1, 40) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 734

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

LCM(1, 734) = 734

GCD(1, 734) = ( 1 x 734 ) / 734

GCD(1, 734) = 734 / 734

GCD(1, 734) = 1

GCD of 143, 778, 40, 734 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 617, 128, 39, 850
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• GCD of 198, 969, 36, 711
• GCD of 399, 390, 30, 999
• GCD of 400, 100, 84, 326

1. What is the GCD of 143, 778, 40, 734?

GCD of 143, 778, 40, 734 is 1

2. Where do I get the detailed procedure to find GCD of 143, 778, 40, 734?

You can find a detailed procedure to find GCD of 143, 778, 40, 734 on our page.

3. How to find GCD of 143, 778, 40, 734 on a calculator?

You can find the GCD of 143, 778, 40, 734 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.