GCD of 168, 374, 720, 851 Calculator

Given Input numbers are 168, 374, 720, 851

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 374 :

The positive integer divisors of 374 that completely divides 374 are.

1, 2, 11, 17, 22, 34, 187, 374

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

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 (168, 374, 720, 851) = 1.

Given numbers are 168, 374, 720, 851

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 374 are 2 x 11 x 17

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

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 168, 374, 720, 851

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

Apply this formula for all numbers.

Step1:

LCM(168, 374) = 31416

GCD(168, 374) = ( 168 x 374 ) / 31416

= 168 / 374

= 168

Step2:

LCM(2, 720) = 720

GCD(2, 720) = ( 2 x 720 ) / 720

= 2 / 720

= 2

Step3:

LCM(2, 851) = 1702

GCD(2, 851) = ( 2 x 851 ) / 1702

= 2 / 851

= 2

So, Greatest Common Divisor of 168, 374, 720, 851 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 686, 916, 327, 435
• GCD of 953, 259, 763, 150
• GCD of 444, 319, 863, 167
• GCD of 963, 436, 317, 121
• GCD of 585, 147, 180, 755

Given numbers are 168, 374, 720, 851
The greatest common divisor of numbers 168, 374, 720, 851 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 374, 720, 851 is 1.

1. What is the GCD of 168, 374, 720, 851?

GCD of given numbers 168, 374, 720, 851 is 1

2. How to calculate the greatest common divisor of 168, 374, 720, 851?

We can find the highest common divisor of 168, 374, 720, 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 168, 374, 720, 851 i.e 1.

3. How can I use the GCD of 168, 374, 720, 851Calculator?

Out the numbers 168, 374, 720, 851 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.