GCD of 849, 187, 720, 470 Calculator

Given Input numbers are 849, 187, 720, 470

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

Divisors of 849 :

The positive integer divisors of 849 that completely divides 849 are.

1, 3, 283, 849

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

GCD of numbers is the greatest common divisor

So, the GCD (849, 187, 720, 470) = 1.

Given numbers are 849, 187, 720, 470

The list of prime factors of all numbers are

Prime factors of 849 are 3 x 283

Prime factors of 187 are 11 x 17

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 470 are 2 x 5 x 47

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

Given numbers are 849, 187, 720, 470

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

Apply this formula for all numbers.

Step1:

LCM(849, 187) = 158763

GCD(849, 187) = ( 849 x 187 ) / 158763

= 849 / 187

= 849

Step2:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

Step3:

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

= 1 / 470

= 1

So, Greatest Common Divisor of 849, 187, 720, 470 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 676, 159, 579
• GCD of 549, 293, 785, 320
• GCD of 232, 342, 397, 365
• GCD of 231, 760, 658, 696
• GCD of 350, 210, 821, 167

Given numbers are 849, 187, 720, 470
The greatest common divisor of numbers 849, 187, 720, 470 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 849, 187, 720, 470 is 1.

1. What is the GCD of 849, 187, 720, 470?

GCD of given numbers 849, 187, 720, 470 is 1

2. How to calculate the greatest common divisor of 849, 187, 720, 470?

We can find the highest common divisor of 849, 187, 720, 470 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 849, 187, 720, 470 i.e 1.

3. How can I use the GCD of 849, 187, 720, 470Calculator?

Out the numbers 849, 187, 720, 470 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.