GCD of 142, 653, 800, 687 Calculator

Given Input numbers are 142, 653, 800, 687

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

Divisors of 142 :

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

1, 2, 71, 142

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

Divisors of 800 :

The positive integer divisors of 800 that completely divides 800 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

Divisors of 687 :

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

1, 3, 229, 687

GCD of numbers is the greatest common divisor

So, the GCD (142, 653, 800, 687) = 1.

Given numbers are 142, 653, 800, 687

The list of prime factors of all numbers are

Prime factors of 142 are 2 x 71

Prime factors of 653 are 653

Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 687 are 3 x 229

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

Given numbers are 142, 653, 800, 687

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

Apply this formula for all numbers.

Step1:

LCM(142, 653) = 92726

GCD(142, 653) = ( 142 x 653 ) / 92726

= 142 / 653

= 142

Step2:

LCM(1, 800) = 800

GCD(1, 800) = ( 1 x 800 ) / 800

= 1 / 800

= 1

Step3:

LCM(1, 687) = 687

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

= 1 / 687

= 1

So, Greatest Common Divisor of 142, 653, 800, 687 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 392, 194, 630, 308
• GCD of 520, 773, 792, 909
• GCD of 142, 577, 273, 330
• GCD of 697, 332, 516, 437
• GCD of 125, 240, 851, 649

Given numbers are 142, 653, 800, 687
The greatest common divisor of numbers 142, 653, 800, 687 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 653, 800, 687 is 1.

1. What is the GCD of 142, 653, 800, 687?

GCD of given numbers 142, 653, 800, 687 is 1

2. How to calculate the greatest common divisor of 142, 653, 800, 687?

We can find the highest common divisor of 142, 653, 800, 687 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 142, 653, 800, 687 i.e 1.

3. How can I use the GCD of 142, 653, 800, 687Calculator?

Out the numbers 142, 653, 800, 687 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.