GCD of 687, 433, 155, 296 Calculator

Given Input numbers are 687, 433, 155, 296

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

Divisors of 687 :

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

1, 3, 229, 687

Divisors of 433 :

The positive integer divisors of 433 that completely divides 433 are.

1, 433

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 296 :

The positive integer divisors of 296 that completely divides 296 are.

1, 2, 4, 8, 37, 74, 148, 296

GCD of numbers is the greatest common divisor

So, the GCD (687, 433, 155, 296) = 1.

Given numbers are 687, 433, 155, 296

The list of prime factors of all numbers are

Prime factors of 687 are 3 x 229

Prime factors of 433 are 433

Prime factors of 155 are 5 x 31

Prime factors of 296 are 2 x 2 x 2 x 37

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

Given numbers are 687, 433, 155, 296

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

Apply this formula for all numbers.

Step1:

LCM(687, 433) = 297471

GCD(687, 433) = ( 687 x 433 ) / 297471

= 687 / 433

= 687

Step2:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

Step3:

LCM(1, 296) = 296

GCD(1, 296) = ( 1 x 296 ) / 296

= 1 / 296

= 1

So, Greatest Common Divisor of 687, 433, 155, 296 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 540, 693, 882, 714
• GCD of 200, 576, 873, 213
• GCD of 686, 767, 807, 172
• GCD of 203, 137, 107, 984
• GCD of 395, 656, 876, 940

Given numbers are 687, 433, 155, 296
The greatest common divisor of numbers 687, 433, 155, 296 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 687, 433, 155, 296 is 1.

1. What is the GCD of 687, 433, 155, 296?

GCD of given numbers 687, 433, 155, 296 is 1

2. How to calculate the greatest common divisor of 687, 433, 155, 296?

We can find the highest common divisor of 687, 433, 155, 296 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 687, 433, 155, 296 i.e 1.

3. How can I use the GCD of 687, 433, 155, 296Calculator?

Out the numbers 687, 433, 155, 296 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.