GCD of 843, 633, 360, 861 Calculator

Given Input numbers are 843, 633, 360, 861

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

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

Divisors of 633 :

The positive integer divisors of 633 that completely divides 633 are.

1, 3, 211, 633

Divisors of 360 :

The positive integer divisors of 360 that completely divides 360 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

Divisors of 861 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (843, 633, 360, 861) = 3.

Given numbers are 843, 633, 360, 861

The list of prime factors of all numbers are

Prime factors of 843 are 3 x 281

Prime factors of 633 are 3 x 211

Prime factors of 360 are 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 861 are 3 x 7 x 41

The highest common occurrence is 3¹

Therefore, GCD of 843, 633, 360, 861 is 3.

Given numbers are 843, 633, 360, 861

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

Apply this formula for all numbers.

Step1:

LCM(843, 633) = 177873

GCD(843, 633) = ( 843 x 633 ) / 177873

= 843 / 633

= 843

Step2:

LCM(3, 360) = 360

GCD(3, 360) = ( 3 x 360 ) / 360

= 3 / 360

= 3

Step3:

LCM(3, 861) = 861

GCD(3, 861) = ( 3 x 861 ) / 861

= 3 / 861

= 3

So, Greatest Common Divisor of 843, 633, 360, 861 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 260, 339, 363, 821
• GCD of 991, 799, 783, 891
• GCD of 851, 599, 573, 709
• GCD of 509, 837, 856, 769
• GCD of 225, 894, 125, 626

Given numbers are 843, 633, 360, 861
The greatest common divisor of numbers 843, 633, 360, 861 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 843, 633, 360, 861 is 3.

1. What is the GCD of 843, 633, 360, 861?

GCD of given numbers 843, 633, 360, 861 is 3

2. How to calculate the greatest common divisor of 843, 633, 360, 861?

We can find the highest common divisor of 843, 633, 360, 861 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 843, 633, 360, 861 i.e 3.

3. How can I use the GCD of 843, 633, 360, 861Calculator?

Out the numbers 843, 633, 360, 861 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.