GCD of 133, 138, 310, 168 Calculator

Given Input numbers are 133, 138, 310, 168

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 138 :

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

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

Divisors of 310 :

The positive integer divisors of 310 that completely divides 310 are.

1, 2, 5, 10, 31, 62, 155, 310

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

GCD of numbers is the greatest common divisor

So, the GCD (133, 138, 310, 168) = 1.

Given numbers are 133, 138, 310, 168

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

Prime factors of 138 are 2 x 3 x 23

Prime factors of 310 are 2 x 5 x 31

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

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

Given numbers are 133, 138, 310, 168

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

Apply this formula for all numbers.

Step1:

LCM(133, 138) = 18354

GCD(133, 138) = ( 133 x 138 ) / 18354

= 133 / 138

= 133

Step2:

LCM(1, 310) = 310

GCD(1, 310) = ( 1 x 310 ) / 310

= 1 / 310

= 1

Step3:

LCM(1, 168) = 168

GCD(1, 168) = ( 1 x 168 ) / 168

= 1 / 168

= 1

So, Greatest Common Divisor of 133, 138, 310, 168 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 866, 393, 899, 136
• GCD of 777, 789, 563, 858
• GCD of 278, 321, 440, 476
• GCD of 369, 488, 451, 945
• GCD of 953, 705, 286, 381

Given numbers are 133, 138, 310, 168
The greatest common divisor of numbers 133, 138, 310, 168 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 138, 310, 168 is 1.

1. What is the GCD of 133, 138, 310, 168?

GCD of given numbers 133, 138, 310, 168 is 1

2. How to calculate the greatest common divisor of 133, 138, 310, 168?

We can find the highest common divisor of 133, 138, 310, 168 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, 138, 310, 168 i.e 1.

3. How can I use the GCD of 133, 138, 310, 168Calculator?

Out the numbers 133, 138, 310, 168 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.