GCD of 144, 681, 646, 200 Calculator

Given Input numbers are 144, 681, 646, 200

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

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 646 :

The positive integer divisors of 646 that completely divides 646 are.

1, 2, 17, 19, 34, 38, 323, 646

Divisors of 200 :

The positive integer divisors of 200 that completely divides 200 are.

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200

GCD of numbers is the greatest common divisor

So, the GCD (144, 681, 646, 200) = 1.

Given numbers are 144, 681, 646, 200

The list of prime factors of all numbers are

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 681 are 3 x 227

Prime factors of 646 are 2 x 17 x 19

Prime factors of 200 are 2 x 2 x 2 x 5 x 5

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

Given numbers are 144, 681, 646, 200

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

Apply this formula for all numbers.

Step1:

LCM(144, 681) = 32688

GCD(144, 681) = ( 144 x 681 ) / 32688

= 144 / 681

= 144

Step2:

LCM(3, 646) = 1938

GCD(3, 646) = ( 3 x 646 ) / 1938

= 3 / 646

= 3

Step3:

LCM(1, 200) = 200

GCD(1, 200) = ( 1 x 200 ) / 200

= 1 / 200

= 1

So, Greatest Common Divisor of 144, 681, 646, 200 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 527, 899, 181, 229
• GCD of 627, 301, 895, 363
• GCD of 271, 728, 632, 948
• GCD of 997, 174, 571, 696
• GCD of 134, 924, 191, 880

Given numbers are 144, 681, 646, 200
The greatest common divisor of numbers 144, 681, 646, 200 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 144, 681, 646, 200 is 1.

1. What is the GCD of 144, 681, 646, 200?

GCD of given numbers 144, 681, 646, 200 is 1

2. How to calculate the greatest common divisor of 144, 681, 646, 200?

We can find the highest common divisor of 144, 681, 646, 200 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 144, 681, 646, 200 i.e 1.

3. How can I use the GCD of 144, 681, 646, 200Calculator?

Out the numbers 144, 681, 646, 200 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.