GCD of 858, 402, 618, 159 Calculator

Given Input numbers are 858, 402, 618, 159

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

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

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 (858, 402, 618, 159) = 3.

Given numbers are 858, 402, 618, 159

The list of prime factors of all numbers are

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 402 are 2 x 3 x 67

Prime factors of 618 are 2 x 3 x 103

Prime factors of 159 are 3 x 53

The highest common occurrence is 3¹

Therefore, GCD of 858, 402, 618, 159 is 3.

Given numbers are 858, 402, 618, 159

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

Apply this formula for all numbers.

Step1:

LCM(858, 402) = 57486

GCD(858, 402) = ( 858 x 402 ) / 57486

= 858 / 402

= 858

Step2:

LCM(6, 618) = 618

GCD(6, 618) = ( 6 x 618 ) / 618

= 6 / 618

= 6

Step3:

LCM(6, 159) = 318

GCD(6, 159) = ( 6 x 159 ) / 318

= 6 / 159

= 6

So, Greatest Common Divisor of 858, 402, 618, 159 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 777, 841, 697, 559
• GCD of 551, 242, 571, 842
• GCD of 858, 803, 886, 330
• GCD of 990, 489, 947, 978
• GCD of 750, 277, 142, 298

Given numbers are 858, 402, 618, 159
The greatest common divisor of numbers 858, 402, 618, 159 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 858, 402, 618, 159 is 3.

1. What is the GCD of 858, 402, 618, 159?

GCD of given numbers 858, 402, 618, 159 is 3

2. How to calculate the greatest common divisor of 858, 402, 618, 159?

We can find the highest common divisor of 858, 402, 618, 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 858, 402, 618, 159 i.e 3.

3. How can I use the GCD of 858, 402, 618, 159Calculator?

Out the numbers 858, 402, 618, 159 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.