GCD of 938, 387, 881, 668 Calculator

Given Input numbers are 938, 387, 881, 668

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 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 881 :

The positive integer divisors of 881 that completely divides 881 are.

1, 881

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

GCD of numbers is the greatest common divisor

So, the GCD (938, 387, 881, 668) = 1.

Given numbers are 938, 387, 881, 668

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 387 are 3 x 3 x 43

Prime factors of 881 are 881

Prime factors of 668 are 2 x 2 x 167

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

Given numbers are 938, 387, 881, 668

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

Apply this formula for all numbers.

Step1:

LCM(938, 387) = 363006

GCD(938, 387) = ( 938 x 387 ) / 363006

= 938 / 387

= 938

Step2:

LCM(1, 881) = 881

GCD(1, 881) = ( 1 x 881 ) / 881

= 1 / 881

= 1

Step3:

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

= 1 / 668

= 1

So, Greatest Common Divisor of 938, 387, 881, 668 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 871, 673, 857, 886
• GCD of 929, 247, 358, 486
• GCD of 477, 395, 571, 809
• GCD of 320, 155, 180, 104
• GCD of 311, 148, 913, 133

Given numbers are 938, 387, 881, 668
The greatest common divisor of numbers 938, 387, 881, 668 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 387, 881, 668 is 1.

1. What is the GCD of 938, 387, 881, 668?

GCD of given numbers 938, 387, 881, 668 is 1

2. How to calculate the greatest common divisor of 938, 387, 881, 668?

We can find the highest common divisor of 938, 387, 881, 668 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, 387, 881, 668 i.e 1.

3. How can I use the GCD of 938, 387, 881, 668Calculator?

Out the numbers 938, 387, 881, 668 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.