GCD of 878, 340, 812, 462 Calculator

Given Input numbers are 878, 340, 812, 462

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

Divisors of 878 :

The positive integer divisors of 878 that completely divides 878 are.

1, 2, 439, 878

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

GCD of numbers is the greatest common divisor

So, the GCD (878, 340, 812, 462) = 2.

Given numbers are 878, 340, 812, 462

The list of prime factors of all numbers are

Prime factors of 878 are 2 x 439

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 462 are 2 x 3 x 7 x 11

The highest common occurrence is 2¹

Therefore, GCD of 878, 340, 812, 462 is 2.

Given numbers are 878, 340, 812, 462

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

Apply this formula for all numbers.

Step1:

LCM(878, 340) = 149260

GCD(878, 340) = ( 878 x 340 ) / 149260

= 878 / 340

= 878

Step2:

LCM(2, 812) = 812

GCD(2, 812) = ( 2 x 812 ) / 812

= 2 / 812

= 2

Step3:

LCM(2, 462) = 462

GCD(2, 462) = ( 2 x 462 ) / 462

= 2 / 462

= 2

So, Greatest Common Divisor of 878, 340, 812, 462 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 358, 544, 266, 109
• GCD of 862, 973, 190, 778
• GCD of 347, 799, 312, 715
• GCD of 656, 877, 453, 752
• GCD of 604, 515, 590, 673

Given numbers are 878, 340, 812, 462
The greatest common divisor of numbers 878, 340, 812, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 878, 340, 812, 462 is 2.

1. What is the GCD of 878, 340, 812, 462?

GCD of given numbers 878, 340, 812, 462 is 2

2. How to calculate the greatest common divisor of 878, 340, 812, 462?

We can find the highest common divisor of 878, 340, 812, 462 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 878, 340, 812, 462 i.e 2.

3. How can I use the GCD of 878, 340, 812, 462Calculator?

Out the numbers 878, 340, 812, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.