GCD of 938, 393, 902, 178 Calculator

Given Input numbers are 938, 393, 902, 178

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 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 178 :

The positive integer divisors of 178 that completely divides 178 are.

1, 2, 89, 178

GCD of numbers is the greatest common divisor

So, the GCD (938, 393, 902, 178) = 1.

Given numbers are 938, 393, 902, 178

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 393 are 3 x 131

Prime factors of 902 are 2 x 11 x 41

Prime factors of 178 are 2 x 89

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

Given numbers are 938, 393, 902, 178

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

Apply this formula for all numbers.

Step1:

LCM(938, 393) = 368634

GCD(938, 393) = ( 938 x 393 ) / 368634

= 938 / 393

= 938

Step2:

LCM(1, 902) = 902

GCD(1, 902) = ( 1 x 902 ) / 902

= 1 / 902

= 1

Step3:

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

= 1 / 178

= 1

So, Greatest Common Divisor of 938, 393, 902, 178 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 155, 787, 821, 954
• GCD of 464, 424, 601, 469
• GCD of 533, 251, 647, 247
• GCD of 290, 233, 232, 272
• GCD of 900, 845, 897, 724

Given numbers are 938, 393, 902, 178
The greatest common divisor of numbers 938, 393, 902, 178 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 393, 902, 178 is 1.

1. What is the GCD of 938, 393, 902, 178?

GCD of given numbers 938, 393, 902, 178 is 1

2. How to calculate the greatest common divisor of 938, 393, 902, 178?

We can find the highest common divisor of 938, 393, 902, 178 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, 393, 902, 178 i.e 1.

3. How can I use the GCD of 938, 393, 902, 178Calculator?

Out the numbers 938, 393, 902, 178 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.