GCD of 386, 938, 822, 684 Calculator

Given Input numbers are 386, 938, 822, 684

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

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (386, 938, 822, 684) = 2.

Given numbers are 386, 938, 822, 684

The list of prime factors of all numbers are

Prime factors of 386 are 2 x 193

Prime factors of 938 are 2 x 7 x 67

Prime factors of 822 are 2 x 3 x 137

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

The highest common occurrence is 2¹

Therefore, GCD of 386, 938, 822, 684 is 2.

Given numbers are 386, 938, 822, 684

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

Apply this formula for all numbers.

Step1:

LCM(386, 938) = 181034

GCD(386, 938) = ( 386 x 938 ) / 181034

= 386 / 938

= 386

Step2:

LCM(2, 822) = 822

GCD(2, 822) = ( 2 x 822 ) / 822

= 2 / 822

= 2

Step3:

LCM(2, 684) = 684

GCD(2, 684) = ( 2 x 684 ) / 684

= 2 / 684

= 2

So, Greatest Common Divisor of 386, 938, 822, 684 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 270, 843, 717, 332
• GCD of 412, 289, 865, 261
• GCD of 196, 202, 578, 193
• GCD of 315, 928, 474, 184
• GCD of 339, 368, 621, 152

Given numbers are 386, 938, 822, 684
The greatest common divisor of numbers 386, 938, 822, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 386, 938, 822, 684 is 2.

1. What is the GCD of 386, 938, 822, 684?

GCD of given numbers 386, 938, 822, 684 is 2

2. How to calculate the greatest common divisor of 386, 938, 822, 684?

We can find the highest common divisor of 386, 938, 822, 684 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 386, 938, 822, 684 i.e 2.

3. How can I use the GCD of 386, 938, 822, 684Calculator?

Out the numbers 386, 938, 822, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.