GCD of 424, 431, 814, 143 Calculator

Given Input numbers are 424, 431, 814, 143

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

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 431 :

The positive integer divisors of 431 that completely divides 431 are.

1, 431

Divisors of 814 :

The positive integer divisors of 814 that completely divides 814 are.

1, 2, 11, 22, 37, 74, 407, 814

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 (424, 431, 814, 143) = 1.

Given numbers are 424, 431, 814, 143

The list of prime factors of all numbers are

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 431 are 431

Prime factors of 814 are 2 x 11 x 37

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 424, 431, 814, 143

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

Apply this formula for all numbers.

Step1:

LCM(424, 431) = 182744

GCD(424, 431) = ( 424 x 431 ) / 182744

= 424 / 431

= 424

Step2:

LCM(1, 814) = 814

GCD(1, 814) = ( 1 x 814 ) / 814

= 1 / 814

= 1

Step3:

LCM(1, 143) = 143

GCD(1, 143) = ( 1 x 143 ) / 143

= 1 / 143

= 1

So, Greatest Common Divisor of 424, 431, 814, 143 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 359, 599, 472, 605
• GCD of 285, 755, 513, 841
• GCD of 894, 201, 412, 959
• GCD of 544, 338, 570, 957
• GCD of 100, 978, 114, 853

Given numbers are 424, 431, 814, 143
The greatest common divisor of numbers 424, 431, 814, 143 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 431, 814, 143 is 1.

1. What is the GCD of 424, 431, 814, 143?

GCD of given numbers 424, 431, 814, 143 is 1

2. How to calculate the greatest common divisor of 424, 431, 814, 143?

We can find the highest common divisor of 424, 431, 814, 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 424, 431, 814, 143 i.e 1.

3. How can I use the GCD of 424, 431, 814, 143Calculator?

Out the numbers 424, 431, 814, 143 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.