GCD of 369, 742, 663, 981 Calculator

Given Input numbers are 369, 742, 663, 981

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

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

GCD of numbers is the greatest common divisor

So, the GCD (369, 742, 663, 981) = 1.

Given numbers are 369, 742, 663, 981

The list of prime factors of all numbers are

Prime factors of 369 are 3 x 3 x 41

Prime factors of 742 are 2 x 7 x 53

Prime factors of 663 are 3 x 13 x 17

Prime factors of 981 are 3 x 3 x 109

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

Given numbers are 369, 742, 663, 981

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

Apply this formula for all numbers.

Step1:

LCM(369, 742) = 273798

GCD(369, 742) = ( 369 x 742 ) / 273798

= 369 / 742

= 369

Step2:

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

= 1 / 663

= 1

Step3:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

So, Greatest Common Divisor of 369, 742, 663, 981 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 469, 116, 561, 972
• GCD of 724, 499, 932, 792
• GCD of 955, 323, 645, 118
• GCD of 221, 108, 609, 248
• GCD of 165, 589, 960, 689

Given numbers are 369, 742, 663, 981
The greatest common divisor of numbers 369, 742, 663, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 742, 663, 981 is 1.

1. What is the GCD of 369, 742, 663, 981?

GCD of given numbers 369, 742, 663, 981 is 1

2. How to calculate the greatest common divisor of 369, 742, 663, 981?

We can find the highest common divisor of 369, 742, 663, 981 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 369, 742, 663, 981 i.e 1.

3. How can I use the GCD of 369, 742, 663, 981Calculator?

Out the numbers 369, 742, 663, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.