GCD of 429, 435, 909, 399 Calculator

Given Input numbers are 429, 435, 909, 399

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 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

GCD of numbers is the greatest common divisor

So, the GCD (429, 435, 909, 399) = 3.

Given numbers are 429, 435, 909, 399

The list of prime factors of all numbers are

Prime factors of 429 are 3 x 11 x 13

Prime factors of 435 are 3 x 5 x 29

Prime factors of 909 are 3 x 3 x 101

Prime factors of 399 are 3 x 7 x 19

The highest common occurrence is 3¹

Therefore, GCD of 429, 435, 909, 399 is 3.

Given numbers are 429, 435, 909, 399

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

Apply this formula for all numbers.

Step1:

LCM(429, 435) = 62205

GCD(429, 435) = ( 429 x 435 ) / 62205

= 429 / 435

= 429

Step2:

LCM(3, 909) = 909

GCD(3, 909) = ( 3 x 909 ) / 909

= 3 / 909

= 3

Step3:

LCM(3, 399) = 399

GCD(3, 399) = ( 3 x 399 ) / 399

= 3 / 399

= 3

So, Greatest Common Divisor of 429, 435, 909, 399 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 719, 445, 947, 774
• GCD of 392, 174, 300, 885
• GCD of 768, 774, 339, 924
• GCD of 327, 608, 244, 761
• GCD of 352, 851, 611, 675

Given numbers are 429, 435, 909, 399
The greatest common divisor of numbers 429, 435, 909, 399 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 435, 909, 399 is 3.

1. What is the GCD of 429, 435, 909, 399?

GCD of given numbers 429, 435, 909, 399 is 3

2. How to calculate the greatest common divisor of 429, 435, 909, 399?

We can find the highest common divisor of 429, 435, 909, 399 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, 435, 909, 399 i.e 3.

3. How can I use the GCD of 429, 435, 909, 399Calculator?

Out the numbers 429, 435, 909, 399 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.