GCD of 853, 944, 395, 720 Calculator

Given Input numbers are 853, 944, 395, 720

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

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

Divisors of 944 :

The positive integer divisors of 944 that completely divides 944 are.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

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 (853, 944, 395, 720) = 1.

Given numbers are 853, 944, 395, 720

The list of prime factors of all numbers are

Prime factors of 853 are 853

Prime factors of 944 are 2 x 2 x 2 x 2 x 59

Prime factors of 395 are 5 x 79

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 853, 944, 395, 720

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

Apply this formula for all numbers.

Step1:

LCM(853, 944) = 805232

GCD(853, 944) = ( 853 x 944 ) / 805232

= 853 / 944

= 853

Step2:

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

= 1 / 395

= 1

Step3:

LCM(1, 720) = 720

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

= 1 / 720

= 1

So, Greatest Common Divisor of 853, 944, 395, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 542, 819, 151, 550
• GCD of 469, 416, 559, 471
• GCD of 817, 209, 509, 102
• GCD of 981, 613, 696, 986
• GCD of 246, 941, 187, 435

Given numbers are 853, 944, 395, 720
The greatest common divisor of numbers 853, 944, 395, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 853, 944, 395, 720 is 1.

1. What is the GCD of 853, 944, 395, 720?

GCD of given numbers 853, 944, 395, 720 is 1

2. How to calculate the greatest common divisor of 853, 944, 395, 720?

We can find the highest common divisor of 853, 944, 395, 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 853, 944, 395, 720 i.e 1.

3. How can I use the GCD of 853, 944, 395, 720Calculator?

Out the numbers 853, 944, 395, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.