GCD of 159, 639, 843, 676 Calculator

Given Input numbers are 159, 639, 843, 676

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

Divisors of 159 :

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

1, 3, 53, 159

Divisors of 639 :

The positive integer divisors of 639 that completely divides 639 are.

1, 3, 9, 71, 213, 639

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

GCD of numbers is the greatest common divisor

So, the GCD (159, 639, 843, 676) = 1.

Given numbers are 159, 639, 843, 676

The list of prime factors of all numbers are

Prime factors of 159 are 3 x 53

Prime factors of 639 are 3 x 3 x 71

Prime factors of 843 are 3 x 281

Prime factors of 676 are 2 x 2 x 13 x 13

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

Given numbers are 159, 639, 843, 676

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

Apply this formula for all numbers.

Step1:

LCM(159, 639) = 33867

GCD(159, 639) = ( 159 x 639 ) / 33867

= 159 / 639

= 159

Step2:

LCM(3, 843) = 843

GCD(3, 843) = ( 3 x 843 ) / 843

= 3 / 843

= 3

Step3:

LCM(3, 676) = 2028

GCD(3, 676) = ( 3 x 676 ) / 2028

= 3 / 676

= 3

So, Greatest Common Divisor of 159, 639, 843, 676 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 898, 230, 588, 597
• GCD of 303, 288, 277, 635
• GCD of 496, 610, 153, 145
• GCD of 895, 873, 937, 671
• GCD of 308, 189, 103, 874

Given numbers are 159, 639, 843, 676
The greatest common divisor of numbers 159, 639, 843, 676 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 639, 843, 676 is 1.

1. What is the GCD of 159, 639, 843, 676?

GCD of given numbers 159, 639, 843, 676 is 1

2. How to calculate the greatest common divisor of 159, 639, 843, 676?

We can find the highest common divisor of 159, 639, 843, 676 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 159, 639, 843, 676 i.e 1.

3. How can I use the GCD of 159, 639, 843, 676Calculator?

Out the numbers 159, 639, 843, 676 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.