GCD of 70, 771, 943, 744 Calculator

Given Input numbers are 70, 771, 943, 744

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

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 744

List of positive integer divisors of 744 that divides 744 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Greatest Common Divisior

We found the divisors of 70, 771, 943, 744 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 771, 943, 744 is 1.

Therefore, GCD of numbers 70, 771, 943, 744 is 1

Given Input Data is 70, 771, 943, 744

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 771 is 3 x 257

Prime Factorization of 943 is 23 x 41

Prime Factorization of 744 is 2 x 2 x 2 x 3 x 31

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(70, 771) = 53970

GCD(70, 771) = ( 70 x 771 ) / 53970

GCD(70, 771) = 53970 / 53970

GCD(70, 771) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 943

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

LCM(1, 943) = 943

GCD(1, 943) = ( 1 x 943 ) / 943

GCD(1, 943) = 943 / 943

GCD(1, 943) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 744

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

LCM(1, 744) = 744

GCD(1, 744) = ( 1 x 744 ) / 744

GCD(1, 744) = 744 / 744

GCD(1, 744) = 1

GCD of 70, 771, 943, 744 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 43, 882, 713, 453
• GCD of 60, 471, 628, 942
• GCD of 12, 723, 268, 643
• GCD of 79, 143, 767, 385
• GCD of 60, 187, 439, 346

1. What is the GCD of 70, 771, 943, 744?

GCD of 70, 771, 943, 744 is 1

2. Where do I get the detailed procedure to find GCD of 70, 771, 943, 744?

You can find a detailed procedure to find GCD of 70, 771, 943, 744 on our page.

3. How to find GCD of 70, 771, 943, 744 on a calculator?

You can find the GCD of 70, 771, 943, 744 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.