GCD of 168, 987, 573, 338 Calculator

Given Input numbers are 168, 987, 573, 338

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 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 573 :

The positive integer divisors of 573 that completely divides 573 are.

1, 3, 191, 573

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

GCD of numbers is the greatest common divisor

So, the GCD (168, 987, 573, 338) = 1.

Given numbers are 168, 987, 573, 338

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 987 are 3 x 7 x 47

Prime factors of 573 are 3 x 191

Prime factors of 338 are 2 x 13 x 13

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

Given numbers are 168, 987, 573, 338

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

Apply this formula for all numbers.

Step1:

LCM(168, 987) = 7896

GCD(168, 987) = ( 168 x 987 ) / 7896

= 168 / 987

= 168

Step2:

LCM(21, 573) = 4011

GCD(21, 573) = ( 21 x 573 ) / 4011

= 21 / 573

= 21

Step3:

LCM(3, 338) = 1014

GCD(3, 338) = ( 3 x 338 ) / 1014

= 3 / 338

= 3

So, Greatest Common Divisor of 168, 987, 573, 338 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 118, 412, 417, 557
• GCD of 768, 175, 632, 255
• GCD of 370, 490, 848, 293
• GCD of 399, 318, 322, 473
• GCD of 178, 908, 256, 881

Given numbers are 168, 987, 573, 338
The greatest common divisor of numbers 168, 987, 573, 338 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 987, 573, 338 is 1.

1. What is the GCD of 168, 987, 573, 338?

GCD of given numbers 168, 987, 573, 338 is 1

2. How to calculate the greatest common divisor of 168, 987, 573, 338?

We can find the highest common divisor of 168, 987, 573, 338 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, 987, 573, 338 i.e 1.

3. How can I use the GCD of 168, 987, 573, 338Calculator?

Out the numbers 168, 987, 573, 338 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.