GCD of 121, 340, 356, 493 Calculator

Given Input numbers are 121, 340, 356, 493

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

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 356 :

The positive integer divisors of 356 that completely divides 356 are.

1, 2, 4, 89, 178, 356

Divisors of 493 :

The positive integer divisors of 493 that completely divides 493 are.

1, 17, 29, 493

GCD of numbers is the greatest common divisor

So, the GCD (121, 340, 356, 493) = 1.

Given numbers are 121, 340, 356, 493

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 356 are 2 x 2 x 89

Prime factors of 493 are 17 x 29

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

Given numbers are 121, 340, 356, 493

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

Apply this formula for all numbers.

Step1:

LCM(121, 340) = 41140

GCD(121, 340) = ( 121 x 340 ) / 41140

= 121 / 340

= 121

Step2:

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

= 1 / 356

= 1

Step3:

LCM(1, 493) = 493

GCD(1, 493) = ( 1 x 493 ) / 493

= 1 / 493

= 1

So, Greatest Common Divisor of 121, 340, 356, 493 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 457, 468, 961, 463
• GCD of 703, 391, 537, 669
• GCD of 876, 115, 433, 720
• GCD of 730, 705, 855, 438
• GCD of 260, 769, 909, 248

Given numbers are 121, 340, 356, 493
The greatest common divisor of numbers 121, 340, 356, 493 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 340, 356, 493 is 1.

1. What is the GCD of 121, 340, 356, 493?

GCD of given numbers 121, 340, 356, 493 is 1

2. How to calculate the greatest common divisor of 121, 340, 356, 493?

We can find the highest common divisor of 121, 340, 356, 493 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 121, 340, 356, 493 i.e 1.

3. How can I use the GCD of 121, 340, 356, 493Calculator?

Out the numbers 121, 340, 356, 493 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.