GCD of 685, 123, 838, 376 Calculator

Given Input numbers are 685, 123, 838, 376

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

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 123 :

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

1, 3, 41, 123

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 376 :

The positive integer divisors of 376 that completely divides 376 are.

1, 2, 4, 8, 47, 94, 188, 376

GCD of numbers is the greatest common divisor

So, the GCD (685, 123, 838, 376) = 1.

Given numbers are 685, 123, 838, 376

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 123 are 3 x 41

Prime factors of 838 are 2 x 419

Prime factors of 376 are 2 x 2 x 2 x 47

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

Given numbers are 685, 123, 838, 376

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

Apply this formula for all numbers.

Step1:

LCM(685, 123) = 84255

GCD(685, 123) = ( 685 x 123 ) / 84255

= 685 / 123

= 685

Step2:

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

= 1 / 838

= 1

Step3:

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

= 1 / 376

= 1

So, Greatest Common Divisor of 685, 123, 838, 376 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 286, 901, 604, 766
• GCD of 867, 191, 176, 532
• GCD of 832, 184, 184, 116
• GCD of 324, 536, 281, 707
• GCD of 752, 129, 767, 735

Given numbers are 685, 123, 838, 376
The greatest common divisor of numbers 685, 123, 838, 376 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 123, 838, 376 is 1.

1. What is the GCD of 685, 123, 838, 376?

GCD of given numbers 685, 123, 838, 376 is 1

2. How to calculate the greatest common divisor of 685, 123, 838, 376?

We can find the highest common divisor of 685, 123, 838, 376 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 685, 123, 838, 376 i.e 1.

3. How can I use the GCD of 685, 123, 838, 376Calculator?

Out the numbers 685, 123, 838, 376 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.