GCD of 168, 387, 276, 192 Calculator

Given Input numbers are 168, 387, 276, 192

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 276 :

The positive integer divisors of 276 that completely divides 276 are.

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

Divisors of 192 :

The positive integer divisors of 192 that completely divides 192 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192

GCD of numbers is the greatest common divisor

So, the GCD (168, 387, 276, 192) = 3.

Given numbers are 168, 387, 276, 192

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 387 are 3 x 3 x 43

Prime factors of 276 are 2 x 2 x 3 x 23

Prime factors of 192 are 2 x 2 x 2 x 2 x 2 x 2 x 3

The highest common occurrence is 3¹

Therefore, GCD of 168, 387, 276, 192 is 3.

Given numbers are 168, 387, 276, 192

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

Apply this formula for all numbers.

Step1:

LCM(168, 387) = 21672

GCD(168, 387) = ( 168 x 387 ) / 21672

= 168 / 387

= 168

Step2:

LCM(3, 276) = 276

GCD(3, 276) = ( 3 x 276 ) / 276

= 3 / 276

= 3

Step3:

LCM(3, 192) = 192

GCD(3, 192) = ( 3 x 192 ) / 192

= 3 / 192

= 3

So, Greatest Common Divisor of 168, 387, 276, 192 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 744, 206, 671
• GCD of 629, 997, 940, 980
• GCD of 808, 524, 819, 946
• GCD of 836, 448, 385, 634
• GCD of 586, 794, 515, 840

Given numbers are 168, 387, 276, 192
The greatest common divisor of numbers 168, 387, 276, 192 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 387, 276, 192 is 3.

1. What is the GCD of 168, 387, 276, 192?

GCD of given numbers 168, 387, 276, 192 is 3

2. How to calculate the greatest common divisor of 168, 387, 276, 192?

We can find the highest common divisor of 168, 387, 276, 192 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 168, 387, 276, 192 i.e 3.

3. How can I use the GCD of 168, 387, 276, 192Calculator?

Out the numbers 168, 387, 276, 192 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.