GCD of 949, 718, 729, 820 Calculator

Given Input numbers are 949, 718, 729, 820

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

Divisors of 949 :

The positive integer divisors of 949 that completely divides 949 are.

1, 13, 73, 949

Divisors of 718 :

The positive integer divisors of 718 that completely divides 718 are.

1, 2, 359, 718

Divisors of 729 :

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

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

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (949, 718, 729, 820) = 1.

Given numbers are 949, 718, 729, 820

The list of prime factors of all numbers are

Prime factors of 949 are 13 x 73

Prime factors of 718 are 2 x 359

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

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 949, 718, 729, 820

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

Apply this formula for all numbers.

Step1:

LCM(949, 718) = 681382

GCD(949, 718) = ( 949 x 718 ) / 681382

= 949 / 718

= 949

Step2:

LCM(1, 729) = 729

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

= 1 / 729

= 1

Step3:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 949, 718, 729, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 527, 994, 320, 691
• GCD of 841, 702, 826, 918
• GCD of 111, 364, 211, 112
• GCD of 419, 352, 457, 476
• GCD of 591, 843, 876, 281

Given numbers are 949, 718, 729, 820
The greatest common divisor of numbers 949, 718, 729, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 949, 718, 729, 820 is 1.

1. What is the GCD of 949, 718, 729, 820?

GCD of given numbers 949, 718, 729, 820 is 1

2. How to calculate the greatest common divisor of 949, 718, 729, 820?

We can find the highest common divisor of 949, 718, 729, 820 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 949, 718, 729, 820 i.e 1.

3. How can I use the GCD of 949, 718, 729, 820Calculator?

Out the numbers 949, 718, 729, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.