GCD of 340, 858, 322, 387 Calculator

Given Input numbers are 340, 858, 322, 387

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

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

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 322 :

The positive integer divisors of 322 that completely divides 322 are.

1, 2, 7, 14, 23, 46, 161, 322

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (340, 858, 322, 387) = 1.

Given numbers are 340, 858, 322, 387

The list of prime factors of all numbers are

Prime factors of 340 are 2 x 2 x 5 x 17

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

Prime factors of 322 are 2 x 7 x 23

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 340, 858, 322, 387

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

Apply this formula for all numbers.

Step1:

LCM(340, 858) = 145860

GCD(340, 858) = ( 340 x 858 ) / 145860

= 340 / 858

= 340

Step2:

LCM(2, 322) = 322

GCD(2, 322) = ( 2 x 322 ) / 322

= 2 / 322

= 2

Step3:

LCM(2, 387) = 774

GCD(2, 387) = ( 2 x 387 ) / 774

= 2 / 387

= 2

So, Greatest Common Divisor of 340, 858, 322, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 181, 255, 143, 150
• GCD of 394, 656, 482, 857
• GCD of 800, 436, 849, 736
• GCD of 492, 160, 136, 641
• GCD of 709, 276, 977, 743

Given numbers are 340, 858, 322, 387
The greatest common divisor of numbers 340, 858, 322, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 340, 858, 322, 387 is 1.

1. What is the GCD of 340, 858, 322, 387?

GCD of given numbers 340, 858, 322, 387 is 1

2. How to calculate the greatest common divisor of 340, 858, 322, 387?

We can find the highest common divisor of 340, 858, 322, 387 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 340, 858, 322, 387 i.e 1.

3. How can I use the GCD of 340, 858, 322, 387Calculator?

Out the numbers 340, 858, 322, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.