GCD of 812, 159, 516, 142 Calculator

Given Input numbers are 812, 159, 516, 142

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

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

Divisors of 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

Divisors of 142 :

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

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (812, 159, 516, 142) = 1.

Given numbers are 812, 159, 516, 142

The list of prime factors of all numbers are

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 159 are 3 x 53

Prime factors of 516 are 2 x 2 x 3 x 43

Prime factors of 142 are 2 x 71

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

Given numbers are 812, 159, 516, 142

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

Apply this formula for all numbers.

Step1:

LCM(812, 159) = 129108

GCD(812, 159) = ( 812 x 159 ) / 129108

= 812 / 159

= 812

Step2:

LCM(1, 516) = 516

GCD(1, 516) = ( 1 x 516 ) / 516

= 1 / 516

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 812, 159, 516, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 312, 187, 850, 935
• GCD of 462, 439, 556, 859
• GCD of 847, 276, 149, 401
• GCD of 897, 349, 314, 822
• GCD of 288, 144, 560, 870

Given numbers are 812, 159, 516, 142
The greatest common divisor of numbers 812, 159, 516, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 812, 159, 516, 142 is 1.

1. What is the GCD of 812, 159, 516, 142?

GCD of given numbers 812, 159, 516, 142 is 1

2. How to calculate the greatest common divisor of 812, 159, 516, 142?

We can find the highest common divisor of 812, 159, 516, 142 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 812, 159, 516, 142 i.e 1.

3. How can I use the GCD of 812, 159, 516, 142Calculator?

Out the numbers 812, 159, 516, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.