GCD of 824, 520, 978, 626 Calculator

Given Input numbers are 824, 520, 978, 626

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

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

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 978 :

The positive integer divisors of 978 that completely divides 978 are.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

GCD of numbers is the greatest common divisor

So, the GCD (824, 520, 978, 626) = 2.

Given numbers are 824, 520, 978, 626

The list of prime factors of all numbers are

Prime factors of 824 are 2 x 2 x 2 x 103

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

Prime factors of 978 are 2 x 3 x 163

Prime factors of 626 are 2 x 313

The highest common occurrence is 2¹

Therefore, GCD of 824, 520, 978, 626 is 2.

Given numbers are 824, 520, 978, 626

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

Apply this formula for all numbers.

Step1:

LCM(824, 520) = 53560

GCD(824, 520) = ( 824 x 520 ) / 53560

= 824 / 520

= 824

Step2:

LCM(8, 978) = 3912

GCD(8, 978) = ( 8 x 978 ) / 3912

= 8 / 978

= 8

Step3:

LCM(2, 626) = 626

GCD(2, 626) = ( 2 x 626 ) / 626

= 2 / 626

= 2

So, Greatest Common Divisor of 824, 520, 978, 626 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 874, 137, 568, 896
• GCD of 186, 615, 407, 265
• GCD of 182, 825, 141, 631
• GCD of 875, 960, 180, 877
• GCD of 682, 313, 327, 119

Given numbers are 824, 520, 978, 626
The greatest common divisor of numbers 824, 520, 978, 626 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 824, 520, 978, 626 is 2.

1. What is the GCD of 824, 520, 978, 626?

GCD of given numbers 824, 520, 978, 626 is 2

2. How to calculate the greatest common divisor of 824, 520, 978, 626?

We can find the highest common divisor of 824, 520, 978, 626 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 824, 520, 978, 626 i.e 2.

3. How can I use the GCD of 824, 520, 978, 626Calculator?

Out the numbers 824, 520, 978, 626 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.