GCD of 72, 420, 359, 927 Calculator

Given Input numbers are 72, 420, 359, 927

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

Divisors of 72 :

The positive integer divisors of 72 that completely divides 72 are.

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

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

Divisors of 927 :

The positive integer divisors of 927 that completely divides 927 are.

1, 3, 9, 103, 309, 927

GCD of numbers is the greatest common divisor

So, the GCD (72, 420, 359, 927) = 1.

Given numbers are 72, 420, 359, 927

The list of prime factors of all numbers are

Prime factors of 72 are 2 x 2 x 2 x 3 x 3

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 359 are 359

Prime factors of 927 are 3 x 3 x 103

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

Given numbers are 72, 420, 359, 927

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

Apply this formula for all numbers.

Step1:

LCM(72, 420) = 2520

GCD(72, 420) = ( 72 x 420 ) / 2520

= 72 / 420

= 72

Step2:

LCM(12, 359) = 4308

GCD(12, 359) = ( 12 x 359 ) / 4308

= 12 / 359

= 12

Step3:

LCM(1, 927) = 927

GCD(1, 927) = ( 1 x 927 ) / 927

= 1 / 927

= 1

So, Greatest Common Divisor of 72, 420, 359, 927 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 70, 641, 835, 312
• GCD of 55, 968, 615, 864
• GCD of 18, 621, 987, 773
• GCD of 14, 831, 371, 831
• GCD of 64, 649, 532, 882

Given numbers are 72, 420, 359, 927
The greatest common divisor of numbers 72, 420, 359, 927 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 72, 420, 359, 927 is 1.

1. What is the GCD of 72, 420, 359, 927?

GCD of given numbers 72, 420, 359, 927 is 1

2. How to calculate the greatest common divisor of 72, 420, 359, 927?

We can find the highest common divisor of 72, 420, 359, 927 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 72, 420, 359, 927 i.e 1.

3. How can I use the GCD of 72, 420, 359, 927Calculator?

Out the numbers 72, 420, 359, 927 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.