GCD of 680, 141, 51, 831 Calculator

Given Input numbers are 680, 141, 51, 831

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 141 :

The positive integer divisors of 141 that completely divides 141 are.

1, 3, 47, 141

Divisors of 51 :

The positive integer divisors of 51 that completely divides 51 are.

1, 3, 17, 51

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

GCD of numbers is the greatest common divisor

So, the GCD (680, 141, 51, 831) = 1.

Given numbers are 680, 141, 51, 831

The list of prime factors of all numbers are

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 141 are 3 x 47

Prime factors of 51 are 3 x 17

Prime factors of 831 are 3 x 277

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

Given numbers are 680, 141, 51, 831

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

Apply this formula for all numbers.

Step1:

LCM(680, 141) = 95880

GCD(680, 141) = ( 680 x 141 ) / 95880

= 680 / 141

= 680

Step2:

LCM(1, 51) = 51

GCD(1, 51) = ( 1 x 51 ) / 51

= 1 / 51

= 1

Step3:

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

= 1 / 831

= 1

So, Greatest Common Divisor of 680, 141, 51, 831 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 573, 156, 44, 741
• GCD of 688, 912, 67, 740
• GCD of 772, 363, 42, 150
• GCD of 982, 480, 52, 405
• GCD of 744, 654, 68, 545

Given numbers are 680, 141, 51, 831
The greatest common divisor of numbers 680, 141, 51, 831 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 141, 51, 831 is 1.

1. What is the GCD of 680, 141, 51, 831?

GCD of given numbers 680, 141, 51, 831 is 1

2. How to calculate the greatest common divisor of 680, 141, 51, 831?

We can find the highest common divisor of 680, 141, 51, 831 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 680, 141, 51, 831 i.e 1.

3. How can I use the GCD of 680, 141, 51, 831Calculator?

Out the numbers 680, 141, 51, 831 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.