GCD of 618, 942, 131, 243 Calculator

Given Input numbers are 618, 942, 131, 243

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

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (618, 942, 131, 243) = 1.

Given numbers are 618, 942, 131, 243

The list of prime factors of all numbers are

Prime factors of 618 are 2 x 3 x 103

Prime factors of 942 are 2 x 3 x 157

Prime factors of 131 are 131

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

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

Given numbers are 618, 942, 131, 243

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

Apply this formula for all numbers.

Step1:

LCM(618, 942) = 97026

GCD(618, 942) = ( 618 x 942 ) / 97026

= 618 / 942

= 618

Step2:

LCM(6, 131) = 786

GCD(6, 131) = ( 6 x 131 ) / 786

= 6 / 131

= 6

Step3:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

So, Greatest Common Divisor of 618, 942, 131, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 174, 396, 168, 630
• GCD of 808, 615, 549, 606
• GCD of 651, 793, 840, 157
• GCD of 440, 359, 770, 551
• GCD of 301, 521, 111, 783

Given numbers are 618, 942, 131, 243
The greatest common divisor of numbers 618, 942, 131, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 618, 942, 131, 243 is 1.

1. What is the GCD of 618, 942, 131, 243?

GCD of given numbers 618, 942, 131, 243 is 1

2. How to calculate the greatest common divisor of 618, 942, 131, 243?

We can find the highest common divisor of 618, 942, 131, 243 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 618, 942, 131, 243 i.e 1.

3. How can I use the GCD of 618, 942, 131, 243Calculator?

Out the numbers 618, 942, 131, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.