GCD of 440, 394, 794, 143 Calculator

Given Input numbers are 440, 394, 794, 143

In the factoring method, we have to find the divisors of all numbers

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 794 :

The positive integer divisors of 794 that completely divides 794 are.

1, 2, 397, 794

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

GCD of numbers is the greatest common divisor

So, the GCD (440, 394, 794, 143) = 1.

Given numbers are 440, 394, 794, 143

The list of prime factors of all numbers are

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

Prime factors of 394 are 2 x 197

Prime factors of 794 are 2 x 397

Prime factors of 143 are 11 x 13

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 440, 394, 794, 143

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(440, 394) = 86680

GCD(440, 394) = ( 440 x 394 ) / 86680

= 440 / 394

= 440

Step2:

LCM(2, 794) = 794

GCD(2, 794) = ( 2 x 794 ) / 794

= 2 / 794

= 2

Step3:

LCM(2, 143) = 286

GCD(2, 143) = ( 2 x 143 ) / 286

= 2 / 143

= 2

So, Greatest Common Divisor of 440, 394, 794, 143 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 869, 948, 891, 434
• GCD of 209, 889, 357, 369
• GCD of 167, 220, 900, 336
• GCD of 822, 213, 903, 680
• GCD of 389, 817, 148, 235

Given numbers are 440, 394, 794, 143
The greatest common divisor of numbers 440, 394, 794, 143 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 440, 394, 794, 143 is 1.

1. What is the GCD of 440, 394, 794, 143?

GCD of given numbers 440, 394, 794, 143 is 1

2. How to calculate the greatest common divisor of 440, 394, 794, 143?

We can find the highest common divisor of 440, 394, 794, 143 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 440, 394, 794, 143 i.e 1.

3. How can I use the GCD of 440, 394, 794, 143Calculator?

Out the numbers 440, 394, 794, 143 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.