GCD of 823, 144, 716, 842 Calculator

Given Input numbers are 823, 144, 716, 842

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

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 716 :

The positive integer divisors of 716 that completely divides 716 are.

1, 2, 4, 179, 358, 716

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (823, 144, 716, 842) = 1.

Given numbers are 823, 144, 716, 842

The list of prime factors of all numbers are

Prime factors of 823 are 823

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 716 are 2 x 2 x 179

Prime factors of 842 are 2 x 421

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

Given numbers are 823, 144, 716, 842

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

Apply this formula for all numbers.

Step1:

LCM(823, 144) = 118512

GCD(823, 144) = ( 823 x 144 ) / 118512

= 823 / 144

= 823

Step2:

LCM(1, 716) = 716

GCD(1, 716) = ( 1 x 716 ) / 716

= 1 / 716

= 1

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 823, 144, 716, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 583, 485, 839, 979
• GCD of 247, 114, 991, 944
• GCD of 944, 950, 795, 980
• GCD of 570, 372, 202, 540
• GCD of 601, 288, 823, 282

Given numbers are 823, 144, 716, 842
The greatest common divisor of numbers 823, 144, 716, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 823, 144, 716, 842 is 1.

1. What is the GCD of 823, 144, 716, 842?

GCD of given numbers 823, 144, 716, 842 is 1

2. How to calculate the greatest common divisor of 823, 144, 716, 842?

We can find the highest common divisor of 823, 144, 716, 842 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 823, 144, 716, 842 i.e 1.

3. How can I use the GCD of 823, 144, 716, 842Calculator?

Out the numbers 823, 144, 716, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.