GCD of 919, 361, 828, 221 Calculator

Given Input numbers are 919, 361, 828, 221

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

Divisors of 919 :

The positive integer divisors of 919 that completely divides 919 are.

1, 919

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

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 (919, 361, 828, 221) = 1.

Given numbers are 919, 361, 828, 221

The list of prime factors of all numbers are

Prime factors of 919 are 919

Prime factors of 361 are 19 x 19

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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 919, 361, 828, 221

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

Apply this formula for all numbers.

Step1:

LCM(919, 361) = 331759

GCD(919, 361) = ( 919 x 361 ) / 331759

= 919 / 361

= 919

Step2:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

Step3:

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

= 1 / 221

= 1

So, Greatest Common Divisor of 919, 361, 828, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 713, 567, 343, 958
• GCD of 978, 509, 893, 613
• GCD of 146, 142, 474, 174
• GCD of 651, 533, 996, 501
• GCD of 576, 598, 659, 442

Given numbers are 919, 361, 828, 221
The greatest common divisor of numbers 919, 361, 828, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 919, 361, 828, 221 is 1.

1. What is the GCD of 919, 361, 828, 221?

GCD of given numbers 919, 361, 828, 221 is 1

2. How to calculate the greatest common divisor of 919, 361, 828, 221?

We can find the highest common divisor of 919, 361, 828, 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 919, 361, 828, 221 i.e 1.

3. How can I use the GCD of 919, 361, 828, 221Calculator?

Out the numbers 919, 361, 828, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.