GCD of 938, 190, 636, 428 Calculator

Given Input numbers are 938, 190, 636, 428

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

Divisors of 938 :

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

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

Divisors of 190 :

The positive integer divisors of 190 that completely divides 190 are.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (938, 190, 636, 428) = 2.

Given numbers are 938, 190, 636, 428

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 190 are 2 x 5 x 19

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 428 are 2 x 2 x 107

The highest common occurrence is 2¹

Therefore, GCD of 938, 190, 636, 428 is 2.

Given numbers are 938, 190, 636, 428

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

Apply this formula for all numbers.

Step1:

LCM(938, 190) = 89110

GCD(938, 190) = ( 938 x 190 ) / 89110

= 938 / 190

= 938

Step2:

LCM(2, 636) = 636

GCD(2, 636) = ( 2 x 636 ) / 636

= 2 / 636

= 2

Step3:

LCM(2, 428) = 428

GCD(2, 428) = ( 2 x 428 ) / 428

= 2 / 428

= 2

So, Greatest Common Divisor of 938, 190, 636, 428 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 467, 405, 942, 459
• GCD of 401, 228, 990, 756
• GCD of 537, 650, 625, 340
• GCD of 363, 732, 636, 429
• GCD of 377, 421, 842, 931

Given numbers are 938, 190, 636, 428
The greatest common divisor of numbers 938, 190, 636, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 190, 636, 428 is 2.

1. What is the GCD of 938, 190, 636, 428?

GCD of given numbers 938, 190, 636, 428 is 2

2. How to calculate the greatest common divisor of 938, 190, 636, 428?

We can find the highest common divisor of 938, 190, 636, 428 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 938, 190, 636, 428 i.e 2.

3. How can I use the GCD of 938, 190, 636, 428Calculator?

Out the numbers 938, 190, 636, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.