GCD of 142, 631, 159, 782 Calculator

Given Input numbers are 142, 631, 159, 782

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 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 159 :

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

1, 3, 53, 159

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

GCD of numbers is the greatest common divisor

So, the GCD (142, 631, 159, 782) = 1.

Given numbers are 142, 631, 159, 782

The list of prime factors of all numbers are

Prime factors of 142 are 2 x 71

Prime factors of 631 are 631

Prime factors of 159 are 3 x 53

Prime factors of 782 are 2 x 17 x 23

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

Given numbers are 142, 631, 159, 782

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

Apply this formula for all numbers.

Step1:

LCM(142, 631) = 89602

GCD(142, 631) = ( 142 x 631 ) / 89602

= 142 / 631

= 142

Step2:

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

= 1 / 159

= 1

Step3:

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

= 1 / 782

= 1

So, Greatest Common Divisor of 142, 631, 159, 782 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 404, 919, 758, 112
• GCD of 437, 764, 930, 111
• GCD of 834, 838, 554, 878
• GCD of 354, 481, 631, 174
• GCD of 226, 326, 874, 711

Given numbers are 142, 631, 159, 782
The greatest common divisor of numbers 142, 631, 159, 782 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 631, 159, 782 is 1.

1. What is the GCD of 142, 631, 159, 782?

GCD of given numbers 142, 631, 159, 782 is 1

2. How to calculate the greatest common divisor of 142, 631, 159, 782?

We can find the highest common divisor of 142, 631, 159, 782 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, 631, 159, 782 i.e 1.

3. How can I use the GCD of 142, 631, 159, 782Calculator?

Out the numbers 142, 631, 159, 782 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.