GCD of 272, 687, 495, 321 Calculator

Given Input numbers are 272, 687, 495, 321

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

Divisors of 272 :

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

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

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 495 :

The positive integer divisors of 495 that completely divides 495 are.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

GCD of numbers is the greatest common divisor

So, the GCD (272, 687, 495, 321) = 1.

Given numbers are 272, 687, 495, 321

The list of prime factors of all numbers are

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

Prime factors of 687 are 3 x 229

Prime factors of 495 are 3 x 3 x 5 x 11

Prime factors of 321 are 3 x 107

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

Given numbers are 272, 687, 495, 321

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

Apply this formula for all numbers.

Step1:

LCM(272, 687) = 186864

GCD(272, 687) = ( 272 x 687 ) / 186864

= 272 / 687

= 272

Step2:

LCM(1, 495) = 495

GCD(1, 495) = ( 1 x 495 ) / 495

= 1 / 495

= 1

Step3:

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

= 1 / 321

= 1

So, Greatest Common Divisor of 272, 687, 495, 321 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 781, 810, 423, 115
• GCD of 838, 398, 696, 816
• GCD of 426, 187, 401, 577
• GCD of 836, 165, 228, 131
• GCD of 842, 186, 601, 283

Given numbers are 272, 687, 495, 321
The greatest common divisor of numbers 272, 687, 495, 321 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 687, 495, 321 is 1.

1. What is the GCD of 272, 687, 495, 321?

GCD of given numbers 272, 687, 495, 321 is 1

2. How to calculate the greatest common divisor of 272, 687, 495, 321?

We can find the highest common divisor of 272, 687, 495, 321 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 272, 687, 495, 321 i.e 1.

3. How can I use the GCD of 272, 687, 495, 321Calculator?

Out the numbers 272, 687, 495, 321 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.