GCD of 618, 427, 291, 484 Calculator

Given Input numbers are 618, 427, 291, 484

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 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

GCD of numbers is the greatest common divisor

So, the GCD (618, 427, 291, 484) = 1.

Given numbers are 618, 427, 291, 484

The list of prime factors of all numbers are

Prime factors of 618 are 2 x 3 x 103

Prime factors of 427 are 7 x 61

Prime factors of 291 are 3 x 97

Prime factors of 484 are 2 x 2 x 11 x 11

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

Given numbers are 618, 427, 291, 484

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

Apply this formula for all numbers.

Step1:

LCM(618, 427) = 263886

GCD(618, 427) = ( 618 x 427 ) / 263886

= 618 / 427

= 618

Step2:

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

= 1 / 291

= 1

Step3:

LCM(1, 484) = 484

GCD(1, 484) = ( 1 x 484 ) / 484

= 1 / 484

= 1

So, Greatest Common Divisor of 618, 427, 291, 484 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 374, 877, 685, 845
• GCD of 493, 669, 304, 693
• GCD of 981, 802, 559, 275
• GCD of 543, 918, 568, 409
• GCD of 214, 594, 398, 974

Given numbers are 618, 427, 291, 484
The greatest common divisor of numbers 618, 427, 291, 484 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 618, 427, 291, 484 is 1.

1. What is the GCD of 618, 427, 291, 484?

GCD of given numbers 618, 427, 291, 484 is 1

2. How to calculate the greatest common divisor of 618, 427, 291, 484?

We can find the highest common divisor of 618, 427, 291, 484 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, 427, 291, 484 i.e 1.

3. How can I use the GCD of 618, 427, 291, 484Calculator?

Out the numbers 618, 427, 291, 484 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.