GCD of 381, 335, 947, 440 Calculator

Given Input numbers are 381, 335, 947, 440

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

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 335 :

The positive integer divisors of 335 that completely divides 335 are.

1, 5, 67, 335

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

GCD of numbers is the greatest common divisor

So, the GCD (381, 335, 947, 440) = 1.

Given numbers are 381, 335, 947, 440

The list of prime factors of all numbers are

Prime factors of 381 are 3 x 127

Prime factors of 335 are 5 x 67

Prime factors of 947 are 947

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

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

Given numbers are 381, 335, 947, 440

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

Apply this formula for all numbers.

Step1:

LCM(381, 335) = 127635

GCD(381, 335) = ( 381 x 335 ) / 127635

= 381 / 335

= 381

Step2:

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

= 1 / 947

= 1

Step3:

LCM(1, 440) = 440

GCD(1, 440) = ( 1 x 440 ) / 440

= 1 / 440

= 1

So, Greatest Common Divisor of 381, 335, 947, 440 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 403, 907, 287, 758
• GCD of 255, 478, 559, 130
• GCD of 593, 779, 827, 641
• GCD of 196, 802, 106, 720
• GCD of 726, 997, 819, 773

Given numbers are 381, 335, 947, 440
The greatest common divisor of numbers 381, 335, 947, 440 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 335, 947, 440 is 1.

1. What is the GCD of 381, 335, 947, 440?

GCD of given numbers 381, 335, 947, 440 is 1

2. How to calculate the greatest common divisor of 381, 335, 947, 440?

We can find the highest common divisor of 381, 335, 947, 440 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 381, 335, 947, 440 i.e 1.

3. How can I use the GCD of 381, 335, 947, 440Calculator?

Out the numbers 381, 335, 947, 440 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.