GCD of 187, 902, 427, 720 Calculator

Given Input numbers are 187, 902, 427, 720

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

Divisors of 187 :

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

1, 11, 17, 187

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

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

GCD of numbers is the greatest common divisor

So, the GCD (187, 902, 427, 720) = 1.

Given numbers are 187, 902, 427, 720

The list of prime factors of all numbers are

Prime factors of 187 are 11 x 17

Prime factors of 902 are 2 x 11 x 41

Prime factors of 427 are 7 x 61

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

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

Given numbers are 187, 902, 427, 720

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

Apply this formula for all numbers.

Step1:

LCM(187, 902) = 15334

GCD(187, 902) = ( 187 x 902 ) / 15334

= 187 / 902

= 187

Step2:

LCM(11, 427) = 4697

GCD(11, 427) = ( 11 x 427 ) / 4697

= 11 / 427

= 11

Step3:

LCM(1, 720) = 720

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

= 1 / 720

= 1

So, Greatest Common Divisor of 187, 902, 427, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 221, 239, 555, 500
• GCD of 687, 601, 810, 948
• GCD of 864, 231, 673, 961
• GCD of 968, 841, 378, 799
• GCD of 168, 907, 878, 535

Given numbers are 187, 902, 427, 720
The greatest common divisor of numbers 187, 902, 427, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 187, 902, 427, 720 is 1.

1. What is the GCD of 187, 902, 427, 720?

GCD of given numbers 187, 902, 427, 720 is 1

2. How to calculate the greatest common divisor of 187, 902, 427, 720?

We can find the highest common divisor of 187, 902, 427, 720 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 187, 902, 427, 720 i.e 1.

3. How can I use the GCD of 187, 902, 427, 720Calculator?

Out the numbers 187, 902, 427, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.