GCD of 429, 402, 323, 756 Calculator

Given Input numbers are 429, 402, 323, 756

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 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

GCD of numbers is the greatest common divisor

So, the GCD (429, 402, 323, 756) = 1.

Given numbers are 429, 402, 323, 756

The list of prime factors of all numbers are

Prime factors of 429 are 3 x 11 x 13

Prime factors of 402 are 2 x 3 x 67

Prime factors of 323 are 17 x 19

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

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

Given numbers are 429, 402, 323, 756

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

Apply this formula for all numbers.

Step1:

LCM(429, 402) = 57486

GCD(429, 402) = ( 429 x 402 ) / 57486

= 429 / 402

= 429

Step2:

LCM(3, 323) = 969

GCD(3, 323) = ( 3 x 323 ) / 969

= 3 / 323

= 3

Step3:

LCM(1, 756) = 756

GCD(1, 756) = ( 1 x 756 ) / 756

= 1 / 756

= 1

So, Greatest Common Divisor of 429, 402, 323, 756 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 772, 846, 105, 221
• GCD of 852, 100, 354, 485
• GCD of 319, 409, 423, 583
• GCD of 271, 118, 474, 841
• GCD of 968, 805, 817, 463

Given numbers are 429, 402, 323, 756
The greatest common divisor of numbers 429, 402, 323, 756 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 402, 323, 756 is 1.

1. What is the GCD of 429, 402, 323, 756?

GCD of given numbers 429, 402, 323, 756 is 1

2. How to calculate the greatest common divisor of 429, 402, 323, 756?

We can find the highest common divisor of 429, 402, 323, 756 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, 402, 323, 756 i.e 1.

3. How can I use the GCD of 429, 402, 323, 756Calculator?

Out the numbers 429, 402, 323, 756 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.