GCD of 308, 123, 288, 862 Calculator

Given Input numbers are 308, 123, 288, 862

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

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 288 :

The positive integer divisors of 288 that completely divides 288 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

Divisors of 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

GCD of numbers is the greatest common divisor

So, the GCD (308, 123, 288, 862) = 1.

Given numbers are 308, 123, 288, 862

The list of prime factors of all numbers are

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 123 are 3 x 41

Prime factors of 288 are 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 862 are 2 x 431

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

Given numbers are 308, 123, 288, 862

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

Apply this formula for all numbers.

Step1:

LCM(308, 123) = 37884

GCD(308, 123) = ( 308 x 123 ) / 37884

= 308 / 123

= 308

Step2:

LCM(1, 288) = 288

GCD(1, 288) = ( 1 x 288 ) / 288

= 1 / 288

= 1

Step3:

LCM(1, 862) = 862

GCD(1, 862) = ( 1 x 862 ) / 862

= 1 / 862

= 1

So, Greatest Common Divisor of 308, 123, 288, 862 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 864, 432, 156, 978
• GCD of 635, 255, 973, 881
• GCD of 577, 894, 223, 692
• GCD of 297, 436, 848, 402
• GCD of 226, 313, 313, 211

Given numbers are 308, 123, 288, 862
The greatest common divisor of numbers 308, 123, 288, 862 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 123, 288, 862 is 1.

1. What is the GCD of 308, 123, 288, 862?

GCD of given numbers 308, 123, 288, 862 is 1

2. How to calculate the greatest common divisor of 308, 123, 288, 862?

We can find the highest common divisor of 308, 123, 288, 862 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 308, 123, 288, 862 i.e 1.

3. How can I use the GCD of 308, 123, 288, 862Calculator?

Out the numbers 308, 123, 288, 862 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.