GCD of 520, 878, 678 Calculator

Given Input numbers are 520, 878, 678

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

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 878 :

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

1, 2, 439, 878

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

GCD of numbers is the greatest common divisor

So, the GCD (520, 878, 678) = 2.

Given numbers are 520, 878, 678

The list of prime factors of all numbers are

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 878 are 2 x 439

Prime factors of 678 are 2 x 3 x 113

The highest common occurrence is 2¹

Therefore, GCD of 520, 878, 678 is 2.

Given numbers are 520, 878, 678

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

Apply this formula for all numbers.

Step1:

LCM(520, 878) = 228280

GCD(520, 878) = ( 520 x 878 ) / 228280

= 520 / 878

= 520

Step2:

LCM(2, 678) = 678

GCD(2, 678) = ( 2 x 678 ) / 678

= 2 / 678

= 2

So, Greatest Common Divisor of 520, 878, 678 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 666, 693, 843
• GCD of 745, 278, 948
• GCD of 712, 598, 491
• GCD of 802, 783, 219
• GCD of 859, 624, 942

Given numbers are 520, 878, 678
The greatest common divisor of numbers 520, 878, 678 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 878, 678 is 2.

1. What is the GCD of 520, 878, 678?

GCD of given numbers 520, 878, 678 is 2

2. How to calculate the greatest common divisor of 520, 878, 678?

We can find the highest common divisor of 520, 878, 678 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 520, 878, 678 i.e 2.

3. How can I use the GCD of 520, 878, 678Calculator?

Out the numbers 520, 878, 678 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.