GCD of 342, 840, 228, 185 Calculator

Given Input numbers are 342, 840, 228, 185

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 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 185 :

The positive integer divisors of 185 that completely divides 185 are.

1, 5, 37, 185

GCD of numbers is the greatest common divisor

So, the GCD (342, 840, 228, 185) = 1.

Given numbers are 342, 840, 228, 185

The list of prime factors of all numbers are

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

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 185 are 5 x 37

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

Given numbers are 342, 840, 228, 185

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

Apply this formula for all numbers.

Step1:

LCM(342, 840) = 47880

GCD(342, 840) = ( 342 x 840 ) / 47880

= 342 / 840

= 342

Step2:

LCM(6, 228) = 228

GCD(6, 228) = ( 6 x 228 ) / 228

= 6 / 228

= 6

Step3:

LCM(6, 185) = 1110

GCD(6, 185) = ( 6 x 185 ) / 1110

= 6 / 185

= 6

So, Greatest Common Divisor of 342, 840, 228, 185 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 284, 541, 763, 813
• GCD of 677, 176, 422, 808
• GCD of 575, 389, 233, 495
• GCD of 512, 921, 556, 601
• GCD of 589, 893, 689, 551

Given numbers are 342, 840, 228, 185
The greatest common divisor of numbers 342, 840, 228, 185 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 840, 228, 185 is 1.

1. What is the GCD of 342, 840, 228, 185?

GCD of given numbers 342, 840, 228, 185 is 1

2. How to calculate the greatest common divisor of 342, 840, 228, 185?

We can find the highest common divisor of 342, 840, 228, 185 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, 840, 228, 185 i.e 1.

3. How can I use the GCD of 342, 840, 228, 185Calculator?

Out the numbers 342, 840, 228, 185 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.