GCD of 369, 690, 834, 478 Calculator

Given Input numbers are 369, 690, 834, 478

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

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (369, 690, 834, 478) = 1.

Given numbers are 369, 690, 834, 478

The list of prime factors of all numbers are

Prime factors of 369 are 3 x 3 x 41

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 834 are 2 x 3 x 139

Prime factors of 478 are 2 x 239

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

Given numbers are 369, 690, 834, 478

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

Apply this formula for all numbers.

Step1:

LCM(369, 690) = 84870

GCD(369, 690) = ( 369 x 690 ) / 84870

= 369 / 690

= 369

Step2:

LCM(3, 834) = 834

GCD(3, 834) = ( 3 x 834 ) / 834

= 3 / 834

= 3

Step3:

LCM(3, 478) = 1434

GCD(3, 478) = ( 3 x 478 ) / 1434

= 3 / 478

= 3

So, Greatest Common Divisor of 369, 690, 834, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 373, 591, 437, 111
• GCD of 212, 244, 715, 822
• GCD of 912, 346, 920, 288
• GCD of 435, 778, 754, 225
• GCD of 777, 665, 816, 927

Given numbers are 369, 690, 834, 478
The greatest common divisor of numbers 369, 690, 834, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 690, 834, 478 is 1.

1. What is the GCD of 369, 690, 834, 478?

GCD of given numbers 369, 690, 834, 478 is 1

2. How to calculate the greatest common divisor of 369, 690, 834, 478?

We can find the highest common divisor of 369, 690, 834, 478 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 369, 690, 834, 478 i.e 1.

3. How can I use the GCD of 369, 690, 834, 478Calculator?

Out the numbers 369, 690, 834, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.