GCD of 387, 823, 166, 998 Calculator

Given Input numbers are 387, 823, 166, 998

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

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

Divisors of 998 :

The positive integer divisors of 998 that completely divides 998 are.

1, 2, 499, 998

GCD of numbers is the greatest common divisor

So, the GCD (387, 823, 166, 998) = 1.

Given numbers are 387, 823, 166, 998

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 823 are 823

Prime factors of 166 are 2 x 83

Prime factors of 998 are 2 x 499

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

Given numbers are 387, 823, 166, 998

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

Apply this formula for all numbers.

Step1:

LCM(387, 823) = 318501

GCD(387, 823) = ( 387 x 823 ) / 318501

= 387 / 823

= 387

Step2:

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

= 1 / 166

= 1

Step3:

LCM(1, 998) = 998

GCD(1, 998) = ( 1 x 998 ) / 998

= 1 / 998

= 1

So, Greatest Common Divisor of 387, 823, 166, 998 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 978, 319, 384, 470
• GCD of 507, 521, 448, 350
• GCD of 221, 328, 319, 666
• GCD of 445, 151, 434, 214
• GCD of 944, 204, 762, 104

Given numbers are 387, 823, 166, 998
The greatest common divisor of numbers 387, 823, 166, 998 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 823, 166, 998 is 1.

1. What is the GCD of 387, 823, 166, 998?

GCD of given numbers 387, 823, 166, 998 is 1

2. How to calculate the greatest common divisor of 387, 823, 166, 998?

We can find the highest common divisor of 387, 823, 166, 998 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 387, 823, 166, 998 i.e 1.

3. How can I use the GCD of 387, 823, 166, 998Calculator?

Out the numbers 387, 823, 166, 998 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.