GCD of 680, 202, 401, 108 Calculator

Given Input numbers are 680, 202, 401, 108

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

Divisors of 401 :

The positive integer divisors of 401 that completely divides 401 are.

1, 401

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

GCD of numbers is the greatest common divisor

So, the GCD (680, 202, 401, 108) = 1.

Given numbers are 680, 202, 401, 108

The list of prime factors of all numbers are

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 202 are 2 x 101

Prime factors of 401 are 401

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

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

Given numbers are 680, 202, 401, 108

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

Apply this formula for all numbers.

Step1:

LCM(680, 202) = 68680

GCD(680, 202) = ( 680 x 202 ) / 68680

= 680 / 202

= 680

Step2:

LCM(2, 401) = 802

GCD(2, 401) = ( 2 x 401 ) / 802

= 2 / 401

= 2

Step3:

LCM(1, 108) = 108

GCD(1, 108) = ( 1 x 108 ) / 108

= 1 / 108

= 1

So, Greatest Common Divisor of 680, 202, 401, 108 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 732, 185, 500, 163
• GCD of 109, 168, 692, 312
• GCD of 662, 688, 101, 670
• GCD of 778, 566, 610, 648
• GCD of 916, 645, 250, 293

Given numbers are 680, 202, 401, 108
The greatest common divisor of numbers 680, 202, 401, 108 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 202, 401, 108 is 1.

1. What is the GCD of 680, 202, 401, 108?

GCD of given numbers 680, 202, 401, 108 is 1

2. How to calculate the greatest common divisor of 680, 202, 401, 108?

We can find the highest common divisor of 680, 202, 401, 108 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 680, 202, 401, 108 i.e 1.

3. How can I use the GCD of 680, 202, 401, 108Calculator?

Out the numbers 680, 202, 401, 108 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.