GCD of 123, 869, 770, 359 Calculator

Given Input numbers are 123, 869, 770, 359

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

Divisors of 123 :

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

1, 3, 41, 123

Divisors of 869 :

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

1, 11, 79, 869

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

GCD of numbers is the greatest common divisor

So, the GCD (123, 869, 770, 359) = 1.

Given numbers are 123, 869, 770, 359

The list of prime factors of all numbers are

Prime factors of 123 are 3 x 41

Prime factors of 869 are 11 x 79

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 359 are 359

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

Given numbers are 123, 869, 770, 359

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

Apply this formula for all numbers.

Step1:

LCM(123, 869) = 106887

GCD(123, 869) = ( 123 x 869 ) / 106887

= 123 / 869

= 123

Step2:

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

= 1 / 770

= 1

Step3:

LCM(1, 359) = 359

GCD(1, 359) = ( 1 x 359 ) / 359

= 1 / 359

= 1

So, Greatest Common Divisor of 123, 869, 770, 359 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 480, 960, 787, 927
• GCD of 348, 717, 636, 453
• GCD of 609, 597, 751, 542
• GCD of 483, 825, 354, 144
• GCD of 113, 696, 903, 439

Given numbers are 123, 869, 770, 359
The greatest common divisor of numbers 123, 869, 770, 359 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 123, 869, 770, 359 is 1.

1. What is the GCD of 123, 869, 770, 359?

GCD of given numbers 123, 869, 770, 359 is 1

2. How to calculate the greatest common divisor of 123, 869, 770, 359?

We can find the highest common divisor of 123, 869, 770, 359 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 123, 869, 770, 359 i.e 1.

3. How can I use the GCD of 123, 869, 770, 359Calculator?

Out the numbers 123, 869, 770, 359 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.