GCD of 255, 429, 763, 272 Calculator

Given Input numbers are 255, 429, 763, 272

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

Divisors of 255 :

The positive integer divisors of 255 that completely divides 255 are.

1, 3, 5, 15, 17, 51, 85, 255

Divisors of 429 :

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

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

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

GCD of numbers is the greatest common divisor

So, the GCD (255, 429, 763, 272) = 1.

Given numbers are 255, 429, 763, 272

The list of prime factors of all numbers are

Prime factors of 255 are 3 x 5 x 17

Prime factors of 429 are 3 x 11 x 13

Prime factors of 763 are 7 x 109

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

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

Given numbers are 255, 429, 763, 272

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

Apply this formula for all numbers.

Step1:

LCM(255, 429) = 36465

GCD(255, 429) = ( 255 x 429 ) / 36465

= 255 / 429

= 255

Step2:

LCM(3, 763) = 2289

GCD(3, 763) = ( 3 x 763 ) / 2289

= 3 / 763

= 3

Step3:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

So, Greatest Common Divisor of 255, 429, 763, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 235, 622, 402, 672
• GCD of 977, 572, 336, 410
• GCD of 420, 267, 563, 995
• GCD of 940, 655, 119, 840
• GCD of 354, 136, 912, 999

Given numbers are 255, 429, 763, 272
The greatest common divisor of numbers 255, 429, 763, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 255, 429, 763, 272 is 1.

1. What is the GCD of 255, 429, 763, 272?

GCD of given numbers 255, 429, 763, 272 is 1

2. How to calculate the greatest common divisor of 255, 429, 763, 272?

We can find the highest common divisor of 255, 429, 763, 272 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 255, 429, 763, 272 i.e 1.

3. How can I use the GCD of 255, 429, 763, 272Calculator?

Out the numbers 255, 429, 763, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.