GCD of 342, 362, 561, 869 Calculator

Given Input numbers are 342, 362, 561, 869

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 362 :

The positive integer divisors of 362 that completely divides 362 are.

1, 2, 181, 362

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 869 :

The positive integer divisors of 869 that completely divides 869 are.

1, 11, 79, 869

GCD of numbers is the greatest common divisor

So, the GCD (342, 362, 561, 869) = 1.

Given numbers are 342, 362, 561, 869

The list of prime factors of all numbers are

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

Prime factors of 362 are 2 x 181

Prime factors of 561 are 3 x 11 x 17

Prime factors of 869 are 11 x 79

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

Given numbers are 342, 362, 561, 869

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

Apply this formula for all numbers.

Step1:

LCM(342, 362) = 61902

GCD(342, 362) = ( 342 x 362 ) / 61902

= 342 / 362

= 342

Step2:

LCM(2, 561) = 1122

GCD(2, 561) = ( 2 x 561 ) / 1122

= 2 / 561

= 2

Step3:

LCM(1, 869) = 869

GCD(1, 869) = ( 1 x 869 ) / 869

= 1 / 869

= 1

So, Greatest Common Divisor of 342, 362, 561, 869 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 124, 844, 550, 450
• GCD of 774, 676, 732, 270
• GCD of 863, 194, 966, 834
• GCD of 927, 527, 257, 641
• GCD of 376, 477, 210, 874

Given numbers are 342, 362, 561, 869
The greatest common divisor of numbers 342, 362, 561, 869 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 362, 561, 869 is 1.

1. What is the GCD of 342, 362, 561, 869?

GCD of given numbers 342, 362, 561, 869 is 1

2. How to calculate the greatest common divisor of 342, 362, 561, 869?

We can find the highest common divisor of 342, 362, 561, 869 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, 362, 561, 869 i.e 1.

3. How can I use the GCD of 342, 362, 561, 869Calculator?

Out the numbers 342, 362, 561, 869 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.