GCD of 132, 390, 122, 475 Calculator

Given Input numbers are 132, 390, 122, 475

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

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 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 475 :

The positive integer divisors of 475 that completely divides 475 are.

1, 5, 19, 25, 95, 475

GCD of numbers is the greatest common divisor

So, the GCD (132, 390, 122, 475) = 1.

Given numbers are 132, 390, 122, 475

The list of prime factors of all numbers are

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

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 122 are 2 x 61

Prime factors of 475 are 5 x 5 x 19

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

Given numbers are 132, 390, 122, 475

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

Apply this formula for all numbers.

Step1:

LCM(132, 390) = 8580

GCD(132, 390) = ( 132 x 390 ) / 8580

= 132 / 390

= 132

Step2:

LCM(6, 122) = 366

GCD(6, 122) = ( 6 x 122 ) / 366

= 6 / 122

= 6

Step3:

LCM(2, 475) = 950

GCD(2, 475) = ( 2 x 475 ) / 950

= 2 / 475

= 2

So, Greatest Common Divisor of 132, 390, 122, 475 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 740, 136, 197, 286
• GCD of 619, 888, 481, 437
• GCD of 995, 898, 486, 839
• GCD of 195, 294, 673, 871
• GCD of 318, 296, 573, 771

Given numbers are 132, 390, 122, 475
The greatest common divisor of numbers 132, 390, 122, 475 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 390, 122, 475 is 1.

1. What is the GCD of 132, 390, 122, 475?

GCD of given numbers 132, 390, 122, 475 is 1

2. How to calculate the greatest common divisor of 132, 390, 122, 475?

We can find the highest common divisor of 132, 390, 122, 475 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 132, 390, 122, 475 i.e 1.

3. How can I use the GCD of 132, 390, 122, 475Calculator?

Out the numbers 132, 390, 122, 475 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.