GCD of 726, 988, 445, 381 Calculator

Given Input numbers are 726, 988, 445, 381

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

Divisors of 726 :

The positive integer divisors of 726 that completely divides 726 are.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

Divisors of 381 :

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

1, 3, 127, 381

GCD of numbers is the greatest common divisor

So, the GCD (726, 988, 445, 381) = 1.

Given numbers are 726, 988, 445, 381

The list of prime factors of all numbers are

Prime factors of 726 are 2 x 3 x 11 x 11

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 445 are 5 x 89

Prime factors of 381 are 3 x 127

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

Given numbers are 726, 988, 445, 381

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

Apply this formula for all numbers.

Step1:

LCM(726, 988) = 358644

GCD(726, 988) = ( 726 x 988 ) / 358644

= 726 / 988

= 726

Step2:

LCM(2, 445) = 890

GCD(2, 445) = ( 2 x 445 ) / 890

= 2 / 445

= 2

Step3:

LCM(1, 381) = 381

GCD(1, 381) = ( 1 x 381 ) / 381

= 1 / 381

= 1

So, Greatest Common Divisor of 726, 988, 445, 381 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 245, 555, 134, 703
• GCD of 735, 503, 227, 897
• GCD of 771, 699, 402, 292
• GCD of 371, 872, 146, 879
• GCD of 120, 606, 945, 699

Given numbers are 726, 988, 445, 381
The greatest common divisor of numbers 726, 988, 445, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 726, 988, 445, 381 is 1.

1. What is the GCD of 726, 988, 445, 381?

GCD of given numbers 726, 988, 445, 381 is 1

2. How to calculate the greatest common divisor of 726, 988, 445, 381?

We can find the highest common divisor of 726, 988, 445, 381 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 726, 988, 445, 381 i.e 1.

3. How can I use the GCD of 726, 988, 445, 381Calculator?

Out the numbers 726, 988, 445, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.