GCD of 311, 443, 474, 138 Calculator

Given Input numbers are 311, 443, 474, 138

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

Divisors of 311 :

The positive integer divisors of 311 that completely divides 311 are.

1, 311

Divisors of 443 :

The positive integer divisors of 443 that completely divides 443 are.

1, 443

Divisors of 474 :

The positive integer divisors of 474 that completely divides 474 are.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 138 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (311, 443, 474, 138) = 1.

Given numbers are 311, 443, 474, 138

The list of prime factors of all numbers are

Prime factors of 311 are 311

Prime factors of 443 are 443

Prime factors of 474 are 2 x 3 x 79

Prime factors of 138 are 2 x 3 x 23

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

Given numbers are 311, 443, 474, 138

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

Apply this formula for all numbers.

Step1:

LCM(311, 443) = 137773

GCD(311, 443) = ( 311 x 443 ) / 137773

= 311 / 443

= 311

Step2:

LCM(1, 474) = 474

GCD(1, 474) = ( 1 x 474 ) / 474

= 1 / 474

= 1

Step3:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

So, Greatest Common Divisor of 311, 443, 474, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 762, 889, 148, 587
• GCD of 197, 832, 286, 988
• GCD of 761, 746, 396, 479
• GCD of 123, 869, 770, 359
• GCD of 769, 650, 273, 504

Given numbers are 311, 443, 474, 138
The greatest common divisor of numbers 311, 443, 474, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 311, 443, 474, 138 is 1.

1. What is the GCD of 311, 443, 474, 138?

GCD of given numbers 311, 443, 474, 138 is 1

2. How to calculate the greatest common divisor of 311, 443, 474, 138?

We can find the highest common divisor of 311, 443, 474, 138 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 311, 443, 474, 138 i.e 1.

3. How can I use the GCD of 311, 443, 474, 138Calculator?

Out the numbers 311, 443, 474, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.