GCD of 342, 179, 620, 818 Calculator

Given Input numbers are 342, 179, 620, 818

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

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 179 :

The positive integer divisors of 179 that completely divides 179 are.

1, 179

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

GCD of numbers is the greatest common divisor

So, the GCD (342, 179, 620, 818) = 1.

Given numbers are 342, 179, 620, 818

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 179 are 179

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 818 are 2 x 409

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

Given numbers are 342, 179, 620, 818

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

Apply this formula for all numbers.

Step1:

LCM(342, 179) = 61218

GCD(342, 179) = ( 342 x 179 ) / 61218

= 342 / 179

= 342

Step2:

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

= 1 / 620

= 1

Step3:

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

= 1 / 818

= 1

So, Greatest Common Divisor of 342, 179, 620, 818 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 116, 260, 646, 598
• GCD of 482, 717, 172, 713
• GCD of 369, 244, 738, 486
• GCD of 159, 461, 387, 248
• GCD of 666, 218, 210, 867

Given numbers are 342, 179, 620, 818
The greatest common divisor of numbers 342, 179, 620, 818 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 179, 620, 818 is 1.

1. What is the GCD of 342, 179, 620, 818?

GCD of given numbers 342, 179, 620, 818 is 1

2. How to calculate the greatest common divisor of 342, 179, 620, 818?

We can find the highest common divisor of 342, 179, 620, 818 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 342, 179, 620, 818 i.e 1.

3. How can I use the GCD of 342, 179, 620, 818Calculator?

Out the numbers 342, 179, 620, 818 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.