GCD of 938, 550, 228, 990 Calculator

Given Input numbers are 938, 550, 228, 990

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 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

GCD of numbers is the greatest common divisor

So, the GCD (938, 550, 228, 990) = 2.

Given numbers are 938, 550, 228, 990

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

The highest common occurrence is 2¹

Therefore, GCD of 938, 550, 228, 990 is 2.

Given numbers are 938, 550, 228, 990

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

Apply this formula for all numbers.

Step1:

LCM(938, 550) = 257950

GCD(938, 550) = ( 938 x 550 ) / 257950

= 938 / 550

= 938

Step2:

LCM(2, 228) = 228

GCD(2, 228) = ( 2 x 228 ) / 228

= 2 / 228

= 2

Step3:

LCM(2, 990) = 990

GCD(2, 990) = ( 2 x 990 ) / 990

= 2 / 990

= 2

So, Greatest Common Divisor of 938, 550, 228, 990 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 220, 580, 451, 760
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Given numbers are 938, 550, 228, 990
The greatest common divisor of numbers 938, 550, 228, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 550, 228, 990 is 2.

1. What is the GCD of 938, 550, 228, 990?

GCD of given numbers 938, 550, 228, 990 is 2

2. How to calculate the greatest common divisor of 938, 550, 228, 990?

We can find the highest common divisor of 938, 550, 228, 990 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, 550, 228, 990 i.e 2.

3. How can I use the GCD of 938, 550, 228, 990Calculator?

Out the numbers 938, 550, 228, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.