GCD of 542, 126, 121, 854 Calculator

Given Input numbers are 542, 126, 121, 854

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

Divisors of 542 :

The positive integer divisors of 542 that completely divides 542 are.

1, 2, 271, 542

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 121 :

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

1, 11, 121

Divisors of 854 :

The positive integer divisors of 854 that completely divides 854 are.

1, 2, 7, 14, 61, 122, 427, 854

GCD of numbers is the greatest common divisor

So, the GCD (542, 126, 121, 854) = 1.

Given numbers are 542, 126, 121, 854

The list of prime factors of all numbers are

Prime factors of 542 are 2 x 271

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 121 are 11 x 11

Prime factors of 854 are 2 x 7 x 61

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

Given numbers are 542, 126, 121, 854

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

Apply this formula for all numbers.

Step1:

LCM(542, 126) = 34146

GCD(542, 126) = ( 542 x 126 ) / 34146

= 542 / 126

= 542

Step2:

LCM(2, 121) = 242

GCD(2, 121) = ( 2 x 121 ) / 242

= 2 / 121

= 2

Step3:

LCM(1, 854) = 854

GCD(1, 854) = ( 1 x 854 ) / 854

= 1 / 854

= 1

So, Greatest Common Divisor of 542, 126, 121, 854 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 552, 566, 752, 249
• GCD of 543, 160, 565, 911
• GCD of 269, 533, 813, 111
• GCD of 786, 512, 502, 649
• GCD of 335, 408, 230, 363

Given numbers are 542, 126, 121, 854
The greatest common divisor of numbers 542, 126, 121, 854 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 542, 126, 121, 854 is 1.

1. What is the GCD of 542, 126, 121, 854?

GCD of given numbers 542, 126, 121, 854 is 1

2. How to calculate the greatest common divisor of 542, 126, 121, 854?

We can find the highest common divisor of 542, 126, 121, 854 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 542, 126, 121, 854 i.e 1.

3. How can I use the GCD of 542, 126, 121, 854Calculator?

Out the numbers 542, 126, 121, 854 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.