GCD of 133, 442, 668, 312 Calculator

Given Input numbers are 133, 442, 668, 312

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

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 312 :

The positive integer divisors of 312 that completely divides 312 are.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

GCD of numbers is the greatest common divisor

So, the GCD (133, 442, 668, 312) = 1.

Given numbers are 133, 442, 668, 312

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

Prime factors of 442 are 2 x 13 x 17

Prime factors of 668 are 2 x 2 x 167

Prime factors of 312 are 2 x 2 x 2 x 3 x 13

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

Given numbers are 133, 442, 668, 312

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

Apply this formula for all numbers.

Step1:

LCM(133, 442) = 58786

GCD(133, 442) = ( 133 x 442 ) / 58786

= 133 / 442

= 133

Step2:

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

= 1 / 668

= 1

Step3:

LCM(1, 312) = 312

GCD(1, 312) = ( 1 x 312 ) / 312

= 1 / 312

= 1

So, Greatest Common Divisor of 133, 442, 668, 312 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 865, 213, 680, 776
• GCD of 228, 658, 761, 562
• GCD of 321, 406, 702, 610
• GCD of 233, 958, 668, 158
• GCD of 502, 545, 889, 160

Given numbers are 133, 442, 668, 312
The greatest common divisor of numbers 133, 442, 668, 312 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 442, 668, 312 is 1.

1. What is the GCD of 133, 442, 668, 312?

GCD of given numbers 133, 442, 668, 312 is 1

2. How to calculate the greatest common divisor of 133, 442, 668, 312?

We can find the highest common divisor of 133, 442, 668, 312 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 133, 442, 668, 312 i.e 1.

3. How can I use the GCD of 133, 442, 668, 312Calculator?

Out the numbers 133, 442, 668, 312 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.