GCD of 531, 687, 159 Calculator

Given Input numbers are 531, 687, 159

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

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 687 :

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

1, 3, 229, 687

Divisors of 159 :

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

1, 3, 53, 159

GCD of numbers is the greatest common divisor

So, the GCD (531, 687, 159) = 3.

Given numbers are 531, 687, 159

The list of prime factors of all numbers are

Prime factors of 531 are 3 x 3 x 59

Prime factors of 687 are 3 x 229

Prime factors of 159 are 3 x 53

The highest common occurrence is 3¹

Therefore, GCD of 531, 687, 159 is 3.

Given numbers are 531, 687, 159

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

Apply this formula for all numbers.

Step1:

LCM(531, 687) = 121599

GCD(531, 687) = ( 531 x 687 ) / 121599

= 531 / 687

= 531

Step2:

LCM(3, 159) = 159

GCD(3, 159) = ( 3 x 159 ) / 159

= 3 / 159

= 3

So, Greatest Common Divisor of 531, 687, 159 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 928, 364, 426
• GCD of 871, 183, 664
• GCD of 164, 966, 429
• GCD of 356, 142, 646
• GCD of 109, 158, 469

Given numbers are 531, 687, 159
The greatest common divisor of numbers 531, 687, 159 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 531, 687, 159 is 3.

1. What is the GCD of 531, 687, 159?

GCD of given numbers 531, 687, 159 is 3

2. How to calculate the greatest common divisor of 531, 687, 159?

We can find the highest common divisor of 531, 687, 159 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 531, 687, 159 i.e 3.

3. How can I use the GCD of 531, 687, 159Calculator?

Out the numbers 531, 687, 159 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.