GCD of 168, 622, 220, 849 Calculator

Given Input numbers are 168, 622, 220, 849

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 622 :

The positive integer divisors of 622 that completely divides 622 are.

1, 2, 311, 622

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 849 :

The positive integer divisors of 849 that completely divides 849 are.

1, 3, 283, 849

GCD of numbers is the greatest common divisor

So, the GCD (168, 622, 220, 849) = 1.

Given numbers are 168, 622, 220, 849

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 622 are 2 x 311

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 849 are 3 x 283

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

Given numbers are 168, 622, 220, 849

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

Apply this formula for all numbers.

Step1:

LCM(168, 622) = 52248

GCD(168, 622) = ( 168 x 622 ) / 52248

= 168 / 622

= 168

Step2:

LCM(2, 220) = 220

GCD(2, 220) = ( 2 x 220 ) / 220

= 2 / 220

= 2

Step3:

LCM(2, 849) = 1698

GCD(2, 849) = ( 2 x 849 ) / 1698

= 2 / 849

= 2

So, Greatest Common Divisor of 168, 622, 220, 849 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 348, 861, 575, 680
• GCD of 775, 469, 991, 239
• GCD of 461, 580, 875, 301
• GCD of 913, 633, 183, 706
• GCD of 749, 806, 542, 518

Given numbers are 168, 622, 220, 849
The greatest common divisor of numbers 168, 622, 220, 849 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 622, 220, 849 is 1.

1. What is the GCD of 168, 622, 220, 849?

GCD of given numbers 168, 622, 220, 849 is 1

2. How to calculate the greatest common divisor of 168, 622, 220, 849?

We can find the highest common divisor of 168, 622, 220, 849 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, 622, 220, 849 i.e 1.

3. How can I use the GCD of 168, 622, 220, 849Calculator?

Out the numbers 168, 622, 220, 849 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.