GCD of 861, 918, 928, 699 Calculator

Given Input numbers are 861, 918, 928, 699

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

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 928 :

The positive integer divisors of 928 that completely divides 928 are.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

GCD of numbers is the greatest common divisor

So, the GCD (861, 918, 928, 699) = 1.

Given numbers are 861, 918, 928, 699

The list of prime factors of all numbers are

Prime factors of 861 are 3 x 7 x 41

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

Prime factors of 928 are 2 x 2 x 2 x 2 x 2 x 29

Prime factors of 699 are 3 x 233

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

Given numbers are 861, 918, 928, 699

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

Apply this formula for all numbers.

Step1:

LCM(861, 918) = 263466

GCD(861, 918) = ( 861 x 918 ) / 263466

= 861 / 918

= 861

Step2:

LCM(3, 928) = 2784

GCD(3, 928) = ( 3 x 928 ) / 2784

= 3 / 928

= 3

Step3:

LCM(1, 699) = 699

GCD(1, 699) = ( 1 x 699 ) / 699

= 1 / 699

= 1

So, Greatest Common Divisor of 861, 918, 928, 699 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 309, 533, 234, 447
• GCD of 218, 736, 425, 989
• GCD of 960, 489, 443, 449
• GCD of 596, 470, 682, 203
• GCD of 893, 860, 783, 565

Given numbers are 861, 918, 928, 699
The greatest common divisor of numbers 861, 918, 928, 699 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 861, 918, 928, 699 is 1.

1. What is the GCD of 861, 918, 928, 699?

GCD of given numbers 861, 918, 928, 699 is 1

2. How to calculate the greatest common divisor of 861, 918, 928, 699?

We can find the highest common divisor of 861, 918, 928, 699 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 861, 918, 928, 699 i.e 1.

3. How can I use the GCD of 861, 918, 928, 699Calculator?

Out the numbers 861, 918, 928, 699 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.