GCD of 863, 387, 428, 350 Calculator

Given Input numbers are 863, 387, 428, 350

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

Divisors of 863 :

The positive integer divisors of 863 that completely divides 863 are.

1, 863

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

GCD of numbers is the greatest common divisor

So, the GCD (863, 387, 428, 350) = 1.

Given numbers are 863, 387, 428, 350

The list of prime factors of all numbers are

Prime factors of 863 are 863

Prime factors of 387 are 3 x 3 x 43

Prime factors of 428 are 2 x 2 x 107

Prime factors of 350 are 2 x 5 x 5 x 7

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

Given numbers are 863, 387, 428, 350

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

Apply this formula for all numbers.

Step1:

LCM(863, 387) = 333981

GCD(863, 387) = ( 863 x 387 ) / 333981

= 863 / 387

= 863

Step2:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

Step3:

LCM(1, 350) = 350

GCD(1, 350) = ( 1 x 350 ) / 350

= 1 / 350

= 1

So, Greatest Common Divisor of 863, 387, 428, 350 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 487, 730, 477, 486
• GCD of 368, 837, 537, 123
• GCD of 467, 142, 370, 623
• GCD of 133, 555, 503, 438
• GCD of 578, 989, 336, 171

Given numbers are 863, 387, 428, 350
The greatest common divisor of numbers 863, 387, 428, 350 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 863, 387, 428, 350 is 1.

1. What is the GCD of 863, 387, 428, 350?

GCD of given numbers 863, 387, 428, 350 is 1

2. How to calculate the greatest common divisor of 863, 387, 428, 350?

We can find the highest common divisor of 863, 387, 428, 350 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 863, 387, 428, 350 i.e 1.

3. How can I use the GCD of 863, 387, 428, 350Calculator?

Out the numbers 863, 387, 428, 350 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.