GCD of 720, 971, 108, 351 Calculator

Given Input numbers are 720, 971, 108, 351

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

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 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

GCD of numbers is the greatest common divisor

So, the GCD (720, 971, 108, 351) = 1.

Given numbers are 720, 971, 108, 351

The list of prime factors of all numbers are

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

Prime factors of 971 are 971

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

Prime factors of 351 are 3 x 3 x 3 x 13

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

Given numbers are 720, 971, 108, 351

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

Apply this formula for all numbers.

Step1:

LCM(720, 971) = 699120

GCD(720, 971) = ( 720 x 971 ) / 699120

= 720 / 971

= 720

Step2:

LCM(1, 108) = 108

GCD(1, 108) = ( 1 x 108 ) / 108

= 1 / 108

= 1

Step3:

LCM(1, 351) = 351

GCD(1, 351) = ( 1 x 351 ) / 351

= 1 / 351

= 1

So, Greatest Common Divisor of 720, 971, 108, 351 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 860, 387, 961, 765
• GCD of 489, 566, 577, 500
• GCD of 335, 983, 355, 405
• GCD of 919, 665, 938, 663
• GCD of 318, 234, 959, 927

Given numbers are 720, 971, 108, 351
The greatest common divisor of numbers 720, 971, 108, 351 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 971, 108, 351 is 1.

1. What is the GCD of 720, 971, 108, 351?

GCD of given numbers 720, 971, 108, 351 is 1

2. How to calculate the greatest common divisor of 720, 971, 108, 351?

We can find the highest common divisor of 720, 971, 108, 351 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 720, 971, 108, 351 i.e 1.

3. How can I use the GCD of 720, 971, 108, 351Calculator?

Out the numbers 720, 971, 108, 351 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.