GCD of 198, 370, 769, 123 Calculator

Given Input numbers are 198, 370, 769, 123

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

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

Divisors of 123 :

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

1, 3, 41, 123

GCD of numbers is the greatest common divisor

So, the GCD (198, 370, 769, 123) = 1.

Given numbers are 198, 370, 769, 123

The list of prime factors of all numbers are

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 370 are 2 x 5 x 37

Prime factors of 769 are 769

Prime factors of 123 are 3 x 41

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

Given numbers are 198, 370, 769, 123

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

Apply this formula for all numbers.

Step1:

LCM(198, 370) = 36630

GCD(198, 370) = ( 198 x 370 ) / 36630

= 198 / 370

= 198

Step2:

LCM(2, 769) = 1538

GCD(2, 769) = ( 2 x 769 ) / 1538

= 2 / 769

= 2

Step3:

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

= 1 / 123

= 1

So, Greatest Common Divisor of 198, 370, 769, 123 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 627, 534, 667, 814
• GCD of 795, 922, 469, 392
• GCD of 211, 817, 653, 681
• GCD of 196, 325, 698, 427
• GCD of 313, 877, 829, 740

Given numbers are 198, 370, 769, 123
The greatest common divisor of numbers 198, 370, 769, 123 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 198, 370, 769, 123 is 1.

1. What is the GCD of 198, 370, 769, 123?

GCD of given numbers 198, 370, 769, 123 is 1

2. How to calculate the greatest common divisor of 198, 370, 769, 123?

We can find the highest common divisor of 198, 370, 769, 123 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 198, 370, 769, 123 i.e 1.

3. How can I use the GCD of 198, 370, 769, 123Calculator?

Out the numbers 198, 370, 769, 123 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.