GCD of 478, 634, 336, 988 Calculator

Given Input numbers are 478, 634, 336, 988

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

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 336 :

The positive integer divisors of 336 that completely divides 336 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

GCD of numbers is the greatest common divisor

So, the GCD (478, 634, 336, 988) = 2.

Given numbers are 478, 634, 336, 988

The list of prime factors of all numbers are

Prime factors of 478 are 2 x 239

Prime factors of 634 are 2 x 317

Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 988 are 2 x 2 x 13 x 19

The highest common occurrence is 2¹

Therefore, GCD of 478, 634, 336, 988 is 2.

Given numbers are 478, 634, 336, 988

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

Apply this formula for all numbers.

Step1:

LCM(478, 634) = 151526

GCD(478, 634) = ( 478 x 634 ) / 151526

= 478 / 634

= 478

Step2:

LCM(2, 336) = 336

GCD(2, 336) = ( 2 x 336 ) / 336

= 2 / 336

= 2

Step3:

LCM(2, 988) = 988

GCD(2, 988) = ( 2 x 988 ) / 988

= 2 / 988

= 2

So, Greatest Common Divisor of 478, 634, 336, 988 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 367, 312, 963, 395
• GCD of 259, 872, 998, 917
• GCD of 668, 235, 794, 383
• GCD of 595, 663, 730, 167
• GCD of 299, 511, 224, 459

Given numbers are 478, 634, 336, 988
The greatest common divisor of numbers 478, 634, 336, 988 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 634, 336, 988 is 2.

1. What is the GCD of 478, 634, 336, 988?

GCD of given numbers 478, 634, 336, 988 is 2

2. How to calculate the greatest common divisor of 478, 634, 336, 988?

We can find the highest common divisor of 478, 634, 336, 988 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 478, 634, 336, 988 i.e 2.

3. How can I use the GCD of 478, 634, 336, 988Calculator?

Out the numbers 478, 634, 336, 988 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.