GCD of 856, 749, 244, 729 Calculator

Given Input numbers are 856, 749, 244, 729

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

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 244 :

The positive integer divisors of 244 that completely divides 244 are.

1, 2, 4, 61, 122, 244

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

GCD of numbers is the greatest common divisor

So, the GCD (856, 749, 244, 729) = 1.

Given numbers are 856, 749, 244, 729

The list of prime factors of all numbers are

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 749 are 7 x 107

Prime factors of 244 are 2 x 2 x 61

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 856, 749, 244, 729

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

Apply this formula for all numbers.

Step1:

LCM(856, 749) = 5992

GCD(856, 749) = ( 856 x 749 ) / 5992

= 856 / 749

= 856

Step2:

LCM(107, 244) = 26108

GCD(107, 244) = ( 107 x 244 ) / 26108

= 107 / 244

= 107

Step3:

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

= 1 / 729

= 1

So, Greatest Common Divisor of 856, 749, 244, 729 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 870, 934, 674, 153
• GCD of 633, 998, 190, 737
• GCD of 725, 956, 629, 389
• GCD of 133, 133, 970, 895
• GCD of 194, 346, 771, 333

Given numbers are 856, 749, 244, 729
The greatest common divisor of numbers 856, 749, 244, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 749, 244, 729 is 1.

1. What is the GCD of 856, 749, 244, 729?

GCD of given numbers 856, 749, 244, 729 is 1

2. How to calculate the greatest common divisor of 856, 749, 244, 729?

We can find the highest common divisor of 856, 749, 244, 729 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 856, 749, 244, 729 i.e 1.

3. How can I use the GCD of 856, 749, 244, 729Calculator?

Out the numbers 856, 749, 244, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.