GCD of 272, 177, 687, 361 Calculator

Given Input numbers are 272, 177, 687, 361

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 177 :

The positive integer divisors of 177 that completely divides 177 are.

1, 3, 59, 177

Divisors of 687 :

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

1, 3, 229, 687

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

GCD of numbers is the greatest common divisor

So, the GCD (272, 177, 687, 361) = 1.

Given numbers are 272, 177, 687, 361

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 177 are 3 x 59

Prime factors of 687 are 3 x 229

Prime factors of 361 are 19 x 19

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

Given numbers are 272, 177, 687, 361

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

Apply this formula for all numbers.

Step1:

LCM(272, 177) = 48144

GCD(272, 177) = ( 272 x 177 ) / 48144

= 272 / 177

= 272

Step2:

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

= 1 / 687

= 1

Step3:

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

= 1 / 361

= 1

So, Greatest Common Divisor of 272, 177, 687, 361 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 874, 212, 575, 562
• GCD of 350, 683, 327, 875
• GCD of 722, 676, 364, 592
• GCD of 436, 120, 626, 518
• GCD of 989, 786, 906, 620

Given numbers are 272, 177, 687, 361
The greatest common divisor of numbers 272, 177, 687, 361 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 177, 687, 361 is 1.

1. What is the GCD of 272, 177, 687, 361?

GCD of given numbers 272, 177, 687, 361 is 1

2. How to calculate the greatest common divisor of 272, 177, 687, 361?

We can find the highest common divisor of 272, 177, 687, 361 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, 177, 687, 361 i.e 1.

3. How can I use the GCD of 272, 177, 687, 361Calculator?

Out the numbers 272, 177, 687, 361 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.