GCD of 687, 142, 229, 604 Calculator

Given Input numbers are 687, 142, 229, 604

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 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 229 :

The positive integer divisors of 229 that completely divides 229 are.

1, 229

Divisors of 604 :

The positive integer divisors of 604 that completely divides 604 are.

1, 2, 4, 151, 302, 604

GCD of numbers is the greatest common divisor

So, the GCD (687, 142, 229, 604) = 1.

Given numbers are 687, 142, 229, 604

The list of prime factors of all numbers are

Prime factors of 687 are 3 x 229

Prime factors of 142 are 2 x 71

Prime factors of 229 are 229

Prime factors of 604 are 2 x 2 x 151

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

Given numbers are 687, 142, 229, 604

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

Apply this formula for all numbers.

Step1:

LCM(687, 142) = 97554

GCD(687, 142) = ( 687 x 142 ) / 97554

= 687 / 142

= 687

Step2:

LCM(1, 229) = 229

GCD(1, 229) = ( 1 x 229 ) / 229

= 1 / 229

= 1

Step3:

LCM(1, 604) = 604

GCD(1, 604) = ( 1 x 604 ) / 604

= 1 / 604

= 1

So, Greatest Common Divisor of 687, 142, 229, 604 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 576, 241, 118, 982
• GCD of 380, 991, 674, 554
• GCD of 139, 636, 669, 969
• GCD of 434, 431, 772, 707
• GCD of 630, 549, 779, 887

Given numbers are 687, 142, 229, 604
The greatest common divisor of numbers 687, 142, 229, 604 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 687, 142, 229, 604 is 1.

1. What is the GCD of 687, 142, 229, 604?

GCD of given numbers 687, 142, 229, 604 is 1

2. How to calculate the greatest common divisor of 687, 142, 229, 604?

We can find the highest common divisor of 687, 142, 229, 604 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, 142, 229, 604 i.e 1.

3. How can I use the GCD of 687, 142, 229, 604Calculator?

Out the numbers 687, 142, 229, 604 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.