GCD of 396, 860, 600, 721 Calculator

Given Input numbers are 396, 860, 600, 721

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

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 860 :

The positive integer divisors of 860 that completely divides 860 are.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 600 :

The positive integer divisors of 600 that completely divides 600 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (396, 860, 600, 721) = 1.

Given numbers are 396, 860, 600, 721

The list of prime factors of all numbers are

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 860 are 2 x 2 x 5 x 43

Prime factors of 600 are 2 x 2 x 2 x 3 x 5 x 5

Prime factors of 721 are 7 x 103

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

Given numbers are 396, 860, 600, 721

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

Apply this formula for all numbers.

Step1:

LCM(396, 860) = 85140

GCD(396, 860) = ( 396 x 860 ) / 85140

= 396 / 860

= 396

Step2:

LCM(4, 600) = 600

GCD(4, 600) = ( 4 x 600 ) / 600

= 4 / 600

= 4

Step3:

LCM(4, 721) = 2884

GCD(4, 721) = ( 4 x 721 ) / 2884

= 4 / 721

= 4

So, Greatest Common Divisor of 396, 860, 600, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 489, 360, 374, 675
• GCD of 145, 577, 212, 782
• GCD of 331, 993, 245, 366
• GCD of 699, 394, 432, 616
• GCD of 556, 380, 203, 118

Given numbers are 396, 860, 600, 721
The greatest common divisor of numbers 396, 860, 600, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 860, 600, 721 is 1.

1. What is the GCD of 396, 860, 600, 721?

GCD of given numbers 396, 860, 600, 721 is 1

2. How to calculate the greatest common divisor of 396, 860, 600, 721?

We can find the highest common divisor of 396, 860, 600, 721 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 396, 860, 600, 721 i.e 1.

3. How can I use the GCD of 396, 860, 600, 721Calculator?

Out the numbers 396, 860, 600, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.