GCD of 455, 516, 429, 126 Calculator

Given Input numbers are 455, 516, 429, 126

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

Divisors of 455 :

The positive integer divisors of 455 that completely divides 455 are.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

Divisors of 429 :

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

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

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

GCD of numbers is the greatest common divisor

So, the GCD (455, 516, 429, 126) = 1.

Given numbers are 455, 516, 429, 126

The list of prime factors of all numbers are

Prime factors of 455 are 5 x 7 x 13

Prime factors of 516 are 2 x 2 x 3 x 43

Prime factors of 429 are 3 x 11 x 13

Prime factors of 126 are 2 x 3 x 3 x 7

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

Given numbers are 455, 516, 429, 126

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

Apply this formula for all numbers.

Step1:

LCM(455, 516) = 234780

GCD(455, 516) = ( 455 x 516 ) / 234780

= 455 / 516

= 455

Step2:

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

= 1 / 429

= 1

Step3:

LCM(1, 126) = 126

GCD(1, 126) = ( 1 x 126 ) / 126

= 1 / 126

= 1

So, Greatest Common Divisor of 455, 516, 429, 126 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 235, 459, 775, 438
• GCD of 779, 919, 334, 775
• GCD of 748, 212, 346, 633
• GCD of 640, 964, 566, 711
• GCD of 801, 660, 508, 374

Given numbers are 455, 516, 429, 126
The greatest common divisor of numbers 455, 516, 429, 126 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 455, 516, 429, 126 is 1.

1. What is the GCD of 455, 516, 429, 126?

GCD of given numbers 455, 516, 429, 126 is 1

2. How to calculate the greatest common divisor of 455, 516, 429, 126?

We can find the highest common divisor of 455, 516, 429, 126 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 455, 516, 429, 126 i.e 1.

3. How can I use the GCD of 455, 516, 429, 126Calculator?

Out the numbers 455, 516, 429, 126 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.