GCD of 429, 353, 831, 320 Calculator

Given Input numbers are 429, 353, 831, 320

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

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 353 :

The positive integer divisors of 353 that completely divides 353 are.

1, 353

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

GCD of numbers is the greatest common divisor

So, the GCD (429, 353, 831, 320) = 1.

Given numbers are 429, 353, 831, 320

The list of prime factors of all numbers are

Prime factors of 429 are 3 x 11 x 13

Prime factors of 353 are 353

Prime factors of 831 are 3 x 277

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 429, 353, 831, 320

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

Apply this formula for all numbers.

Step1:

LCM(429, 353) = 151437

GCD(429, 353) = ( 429 x 353 ) / 151437

= 429 / 353

= 429

Step2:

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

= 1 / 831

= 1

Step3:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

So, Greatest Common Divisor of 429, 353, 831, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 315, 531, 379, 720
• GCD of 125, 989, 768, 633
• GCD of 141, 502, 552, 933
• GCD of 188, 549, 125, 950
• GCD of 968, 274, 713, 659

Given numbers are 429, 353, 831, 320
The greatest common divisor of numbers 429, 353, 831, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 353, 831, 320 is 1.

1. What is the GCD of 429, 353, 831, 320?

GCD of given numbers 429, 353, 831, 320 is 1

2. How to calculate the greatest common divisor of 429, 353, 831, 320?

We can find the highest common divisor of 429, 353, 831, 320 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 429, 353, 831, 320 i.e 1.

3. How can I use the GCD of 429, 353, 831, 320Calculator?

Out the numbers 429, 353, 831, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.