GCD of 355, 190, 588, 648 Calculator

Given Input numbers are 355, 190, 588, 648

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

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 190 :

The positive integer divisors of 190 that completely divides 190 are.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 588 :

The positive integer divisors of 588 that completely divides 588 are.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

GCD of numbers is the greatest common divisor

So, the GCD (355, 190, 588, 648) = 1.

Given numbers are 355, 190, 588, 648

The list of prime factors of all numbers are

Prime factors of 355 are 5 x 71

Prime factors of 190 are 2 x 5 x 19

Prime factors of 588 are 2 x 2 x 3 x 7 x 7

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

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

Given numbers are 355, 190, 588, 648

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

Apply this formula for all numbers.

Step1:

LCM(355, 190) = 13490

GCD(355, 190) = ( 355 x 190 ) / 13490

= 355 / 190

= 355

Step2:

LCM(5, 588) = 2940

GCD(5, 588) = ( 5 x 588 ) / 2940

= 5 / 588

= 5

Step3:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

So, Greatest Common Divisor of 355, 190, 588, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 834, 150, 550, 153
• GCD of 202, 491, 659, 233
• GCD of 704, 466, 486, 760
• GCD of 947, 561, 307, 821
• GCD of 308, 709, 496, 806

Given numbers are 355, 190, 588, 648
The greatest common divisor of numbers 355, 190, 588, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 190, 588, 648 is 1.

1. What is the GCD of 355, 190, 588, 648?

GCD of given numbers 355, 190, 588, 648 is 1

2. How to calculate the greatest common divisor of 355, 190, 588, 648?

We can find the highest common divisor of 355, 190, 588, 648 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 355, 190, 588, 648 i.e 1.

3. How can I use the GCD of 355, 190, 588, 648Calculator?

Out the numbers 355, 190, 588, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.