GCD of 555, 138, 132, 790 Calculator

Given Input numbers are 555, 138, 132, 790

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

Divisors of 555 :

The positive integer divisors of 555 that completely divides 555 are.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

GCD of numbers is the greatest common divisor

So, the GCD (555, 138, 132, 790) = 1.

Given numbers are 555, 138, 132, 790

The list of prime factors of all numbers are

Prime factors of 555 are 3 x 5 x 37

Prime factors of 138 are 2 x 3 x 23

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 790 are 2 x 5 x 79

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

Given numbers are 555, 138, 132, 790

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

Apply this formula for all numbers.

Step1:

LCM(555, 138) = 25530

GCD(555, 138) = ( 555 x 138 ) / 25530

= 555 / 138

= 555

Step2:

LCM(3, 132) = 132

GCD(3, 132) = ( 3 x 132 ) / 132

= 3 / 132

= 3

Step3:

LCM(3, 790) = 2370

GCD(3, 790) = ( 3 x 790 ) / 2370

= 3 / 790

= 3

So, Greatest Common Divisor of 555, 138, 132, 790 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 754, 957, 659, 479
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• GCD of 640, 587, 231, 549
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• GCD of 363, 410, 573, 588

Given numbers are 555, 138, 132, 790
The greatest common divisor of numbers 555, 138, 132, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 555, 138, 132, 790 is 1.

1. What is the GCD of 555, 138, 132, 790?

GCD of given numbers 555, 138, 132, 790 is 1

2. How to calculate the greatest common divisor of 555, 138, 132, 790?

We can find the highest common divisor of 555, 138, 132, 790 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 555, 138, 132, 790 i.e 1.

3. How can I use the GCD of 555, 138, 132, 790Calculator?

Out the numbers 555, 138, 132, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.