GCD of 70, 746, 379, 779 Calculator

Given Input numbers are 70, 746, 379, 779

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 746

List of positive integer divisors of 746 that divides 746 without a remainder.

1, 2, 373, 746

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Greatest Common Divisior

We found the divisors of 70, 746, 379, 779 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 746, 379, 779 is 1.

Therefore, GCD of numbers 70, 746, 379, 779 is 1

Given Input Data is 70, 746, 379, 779

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 746 is 2 x 373

Prime Factorization of 379 is 379

Prime Factorization of 779 is 19 x 41

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, 746) = 26110

GCD(70, 746) = ( 70 x 746 ) / 26110

GCD(70, 746) = 52220 / 26110

GCD(70, 746) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 379

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

LCM(2, 379) = 758

GCD(2, 379) = ( 2 x 379 ) / 758

GCD(2, 379) = 758 / 758

GCD(2, 379) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 779

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

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

GCD(1, 779) = 779 / 779

GCD(1, 779) = 1

GCD of 70, 746, 379, 779 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 67, 730, 728, 104
• GCD of 67, 330, 448, 467
• GCD of 15, 197, 704, 969
• GCD of 11, 954, 117, 789
• GCD of 71, 793, 231, 325

1. What is the GCD of 70, 746, 379, 779?

GCD of 70, 746, 379, 779 is 1

2. Where do I get the detailed procedure to find GCD of 70, 746, 379, 779?

You can find a detailed procedure to find GCD of 70, 746, 379, 779 on our page.

3. How to find GCD of 70, 746, 379, 779 on a calculator?

You can find the GCD of 70, 746, 379, 779 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.