GCD of 393, 703, 270, 655 Calculator

Given Input numbers are 393, 703, 270, 655

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

Divisors of 393 :

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

1, 3, 131, 393

Divisors of 703 :

The positive integer divisors of 703 that completely divides 703 are.

1, 19, 37, 703

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

GCD of numbers is the greatest common divisor

So, the GCD (393, 703, 270, 655) = 1.

Given numbers are 393, 703, 270, 655

The list of prime factors of all numbers are

Prime factors of 393 are 3 x 131

Prime factors of 703 are 19 x 37

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 655 are 5 x 131

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

Given numbers are 393, 703, 270, 655

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

Apply this formula for all numbers.

Step1:

LCM(393, 703) = 276279

GCD(393, 703) = ( 393 x 703 ) / 276279

= 393 / 703

= 393

Step2:

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

= 1 / 270

= 1

Step3:

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

= 1 / 655

= 1

So, Greatest Common Divisor of 393, 703, 270, 655 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 401, 145, 264, 365
• GCD of 632, 473, 767, 866
• GCD of 397, 469, 373, 438
• GCD of 843, 962, 931, 383
• GCD of 761, 322, 571, 203

Given numbers are 393, 703, 270, 655
The greatest common divisor of numbers 393, 703, 270, 655 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 393, 703, 270, 655 is 1.

1. What is the GCD of 393, 703, 270, 655?

GCD of given numbers 393, 703, 270, 655 is 1

2. How to calculate the greatest common divisor of 393, 703, 270, 655?

We can find the highest common divisor of 393, 703, 270, 655 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 393, 703, 270, 655 i.e 1.

3. How can I use the GCD of 393, 703, 270, 655Calculator?

Out the numbers 393, 703, 270, 655 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.