GCD of 168, 245, 199, 682 Calculator

Given Input numbers are 168, 245, 199, 682

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 199 :

The positive integer divisors of 199 that completely divides 199 are.

1, 199

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

GCD of numbers is the greatest common divisor

So, the GCD (168, 245, 199, 682) = 1.

Given numbers are 168, 245, 199, 682

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 245 are 5 x 7 x 7

Prime factors of 199 are 199

Prime factors of 682 are 2 x 11 x 31

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

Given numbers are 168, 245, 199, 682

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

Apply this formula for all numbers.

Step1:

LCM(168, 245) = 5880

GCD(168, 245) = ( 168 x 245 ) / 5880

= 168 / 245

= 168

Step2:

LCM(7, 199) = 1393

GCD(7, 199) = ( 7 x 199 ) / 1393

= 7 / 199

= 7

Step3:

LCM(1, 682) = 682

GCD(1, 682) = ( 1 x 682 ) / 682

= 1 / 682

= 1

So, Greatest Common Divisor of 168, 245, 199, 682 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 865, 849, 733, 170
• GCD of 152, 860, 303, 210
• GCD of 384, 584, 966, 409
• GCD of 391, 337, 872, 216
• GCD of 827, 108, 142, 292

Given numbers are 168, 245, 199, 682
The greatest common divisor of numbers 168, 245, 199, 682 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 245, 199, 682 is 1.

1. What is the GCD of 168, 245, 199, 682?

GCD of given numbers 168, 245, 199, 682 is 1

2. How to calculate the greatest common divisor of 168, 245, 199, 682?

We can find the highest common divisor of 168, 245, 199, 682 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 168, 245, 199, 682 i.e 1.

3. How can I use the GCD of 168, 245, 199, 682Calculator?

Out the numbers 168, 245, 199, 682 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.