GCD of 938, 248, 637, 203 Calculator

Given Input numbers are 938, 248, 637, 203

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 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

GCD of numbers is the greatest common divisor

So, the GCD (938, 248, 637, 203) = 1.

Given numbers are 938, 248, 637, 203

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 637 are 7 x 7 x 13

Prime factors of 203 are 7 x 29

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 938, 248, 637, 203

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

Apply this formula for all numbers.

Step1:

LCM(938, 248) = 116312

GCD(938, 248) = ( 938 x 248 ) / 116312

= 938 / 248

= 938

Step2:

LCM(2, 637) = 1274

GCD(2, 637) = ( 2 x 637 ) / 1274

= 2 / 637

= 2

Step3:

LCM(1, 203) = 203

GCD(1, 203) = ( 1 x 203 ) / 203

= 1 / 203

= 1

So, Greatest Common Divisor of 938, 248, 637, 203 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 207, 347, 650, 957
• GCD of 280, 374, 172, 209
• GCD of 435, 239, 896, 855
• GCD of 839, 286, 719, 767
• GCD of 999, 354, 564, 163

Given numbers are 938, 248, 637, 203
The greatest common divisor of numbers 938, 248, 637, 203 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 248, 637, 203 is 1.

1. What is the GCD of 938, 248, 637, 203?

GCD of given numbers 938, 248, 637, 203 is 1

2. How to calculate the greatest common divisor of 938, 248, 637, 203?

We can find the highest common divisor of 938, 248, 637, 203 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, 248, 637, 203 i.e 1.

3. How can I use the GCD of 938, 248, 637, 203Calculator?

Out the numbers 938, 248, 637, 203 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.