GCD of 357, 862, 398 Calculator

Given Input numbers are 357, 862, 398

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

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

GCD of numbers is the greatest common divisor

So, the GCD (357, 862, 398) = 1.

Given numbers are 357, 862, 398

The list of prime factors of all numbers are

Prime factors of 357 are 3 x 7 x 17

Prime factors of 862 are 2 x 431

Prime factors of 398 are 2 x 199

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

Given numbers are 357, 862, 398

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

Apply this formula for all numbers.

Step1:

LCM(357, 862) = 307734

GCD(357, 862) = ( 357 x 862 ) / 307734

= 357 / 862

= 357

Step2:

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

= 1 / 398

= 1

So, Greatest Common Divisor of 357, 862, 398 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 511, 298, 555
• GCD of 684, 968, 111
• GCD of 426, 408, 513
• GCD of 707, 781, 716
• GCD of 572, 352, 926

Given numbers are 357, 862, 398
The greatest common divisor of numbers 357, 862, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 862, 398 is 1.

1. What is the GCD of 357, 862, 398?

GCD of given numbers 357, 862, 398 is 1

2. How to calculate the greatest common divisor of 357, 862, 398?

We can find the highest common divisor of 357, 862, 398 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 357, 862, 398 i.e 1.

3. How can I use the GCD of 357, 862, 398Calculator?

Out the numbers 357, 862, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.