GCD of 634, 685, 940, 308 Calculator

Given Input numbers are 634, 685, 940, 308

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

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 685 :

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

1, 5, 137, 685

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

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

GCD of numbers is the greatest common divisor

So, the GCD (634, 685, 940, 308) = 1.

Given numbers are 634, 685, 940, 308

The list of prime factors of all numbers are

Prime factors of 634 are 2 x 317

Prime factors of 685 are 5 x 137

Prime factors of 940 are 2 x 2 x 5 x 47

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

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

Given numbers are 634, 685, 940, 308

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

Apply this formula for all numbers.

Step1:

LCM(634, 685) = 434290

GCD(634, 685) = ( 634 x 685 ) / 434290

= 634 / 685

= 634

Step2:

LCM(1, 940) = 940

GCD(1, 940) = ( 1 x 940 ) / 940

= 1 / 940

= 1

Step3:

LCM(1, 308) = 308

GCD(1, 308) = ( 1 x 308 ) / 308

= 1 / 308

= 1

So, Greatest Common Divisor of 634, 685, 940, 308 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 323, 485, 552, 612
• GCD of 641, 188, 831, 880
• GCD of 426, 627, 956, 816
• GCD of 644, 692, 261, 857
• GCD of 996, 278, 397, 664

Given numbers are 634, 685, 940, 308
The greatest common divisor of numbers 634, 685, 940, 308 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 634, 685, 940, 308 is 1.

1. What is the GCD of 634, 685, 940, 308?

GCD of given numbers 634, 685, 940, 308 is 1

2. How to calculate the greatest common divisor of 634, 685, 940, 308?

We can find the highest common divisor of 634, 685, 940, 308 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 634, 685, 940, 308 i.e 1.

3. How can I use the GCD of 634, 685, 940, 308Calculator?

Out the numbers 634, 685, 940, 308 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.