GCD of 361, 722, 171, 851 Calculator

Given Input numbers are 361, 722, 171, 851

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

Divisors of 361 :

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

1, 19, 361

Divisors of 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 171 :

The positive integer divisors of 171 that completely divides 171 are.

1, 3, 9, 19, 57, 171

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

GCD of numbers is the greatest common divisor

So, the GCD (361, 722, 171, 851) = 1.

Given numbers are 361, 722, 171, 851

The list of prime factors of all numbers are

Prime factors of 361 are 19 x 19

Prime factors of 722 are 2 x 19 x 19

Prime factors of 171 are 3 x 3 x 19

Prime factors of 851 are 23 x 37

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

Given numbers are 361, 722, 171, 851

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

Apply this formula for all numbers.

Step1:

LCM(361, 722) = 722

GCD(361, 722) = ( 361 x 722 ) / 722

= 361 / 722

= 361

Step2:

LCM(361, 171) = 3249

GCD(361, 171) = ( 361 x 171 ) / 3249

= 361 / 171

= 361

Step3:

LCM(19, 851) = 16169

GCD(19, 851) = ( 19 x 851 ) / 16169

= 19 / 851

= 19

So, Greatest Common Divisor of 361, 722, 171, 851 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 464, 571, 202
• GCD of 775, 495, 517, 508
• GCD of 469, 986, 319, 379
• GCD of 201, 480, 432, 265
• GCD of 199, 586, 521, 321

Given numbers are 361, 722, 171, 851
The greatest common divisor of numbers 361, 722, 171, 851 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 361, 722, 171, 851 is 1.

1. What is the GCD of 361, 722, 171, 851?

GCD of given numbers 361, 722, 171, 851 is 1

2. How to calculate the greatest common divisor of 361, 722, 171, 851?

We can find the highest common divisor of 361, 722, 171, 851 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 361, 722, 171, 851 i.e 1.

3. How can I use the GCD of 361, 722, 171, 851Calculator?

Out the numbers 361, 722, 171, 851 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.