GCD of 846, 825, 63, 861 Calculator

Given Input numbers are 846, 825, 63, 861

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

Divisors of 846 :

The positive integer divisors of 846 that completely divides 846 are.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 63 :

The positive integer divisors of 63 that completely divides 63 are.

1, 3, 7, 9, 21, 63

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 (846, 825, 63, 861) = 3.

Given numbers are 846, 825, 63, 861

The list of prime factors of all numbers are

Prime factors of 846 are 2 x 3 x 3 x 47

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 63 are 3 x 3 x 7

Prime factors of 861 are 3 x 7 x 41

The highest common occurrence is 3¹

Therefore, GCD of 846, 825, 63, 861 is 3.

Given numbers are 846, 825, 63, 861

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

Apply this formula for all numbers.

Step1:

LCM(846, 825) = 232650

GCD(846, 825) = ( 846 x 825 ) / 232650

= 846 / 825

= 846

Step2:

LCM(3, 63) = 63

GCD(3, 63) = ( 3 x 63 ) / 63

= 3 / 63

= 3

Step3:

LCM(3, 861) = 861

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

= 3 / 861

= 3

So, Greatest Common Divisor of 846, 825, 63, 861 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 437, 537, 86, 134
• GCD of 406, 729, 92, 911
• GCD of 968, 915, 36, 113
• GCD of 717, 622, 13, 868
• GCD of 837, 594, 97, 398

Given numbers are 846, 825, 63, 861
The greatest common divisor of numbers 846, 825, 63, 861 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 846, 825, 63, 861 is 3.

1. What is the GCD of 846, 825, 63, 861?

GCD of given numbers 846, 825, 63, 861 is 3

2. How to calculate the greatest common divisor of 846, 825, 63, 861?

We can find the highest common divisor of 846, 825, 63, 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 846, 825, 63, 861 i.e 3.

3. How can I use the GCD of 846, 825, 63, 861Calculator?

Out the numbers 846, 825, 63, 861 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.