GCD of 616, 187, 693, 221 Calculator

Given Input numbers are 616, 187, 693, 221

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

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

GCD of numbers is the greatest common divisor

So, the GCD (616, 187, 693, 221) = 1.

Given numbers are 616, 187, 693, 221

The list of prime factors of all numbers are

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 187 are 11 x 17

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 221 are 13 x 17

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

Given numbers are 616, 187, 693, 221

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

Apply this formula for all numbers.

Step1:

LCM(616, 187) = 10472

GCD(616, 187) = ( 616 x 187 ) / 10472

= 616 / 187

= 616

Step2:

LCM(11, 693) = 693

GCD(11, 693) = ( 11 x 693 ) / 693

= 11 / 693

= 11

Step3:

LCM(11, 221) = 2431

GCD(11, 221) = ( 11 x 221 ) / 2431

= 11 / 221

= 11

So, Greatest Common Divisor of 616, 187, 693, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 132, 108, 514, 885
• GCD of 457, 152, 480, 710
• GCD of 176, 875, 784, 531
• GCD of 435, 615, 670, 351
• GCD of 212, 858, 302, 852

Given numbers are 616, 187, 693, 221
The greatest common divisor of numbers 616, 187, 693, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 616, 187, 693, 221 is 1.

1. What is the GCD of 616, 187, 693, 221?

GCD of given numbers 616, 187, 693, 221 is 1

2. How to calculate the greatest common divisor of 616, 187, 693, 221?

We can find the highest common divisor of 616, 187, 693, 221 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 616, 187, 693, 221 i.e 1.

3. How can I use the GCD of 616, 187, 693, 221Calculator?

Out the numbers 616, 187, 693, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.