GCD of 168, 127, 552, 720 Calculator

Given Input numbers are 168, 127, 552, 720

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 127 :

The positive integer divisors of 127 that completely divides 127 are.

1, 127

Divisors of 552 :

The positive integer divisors of 552 that completely divides 552 are.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

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

GCD of numbers is the greatest common divisor

So, the GCD (168, 127, 552, 720) = 1.

Given numbers are 168, 127, 552, 720

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 127 are 127

Prime factors of 552 are 2 x 2 x 2 x 3 x 23

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

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

Given numbers are 168, 127, 552, 720

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

Apply this formula for all numbers.

Step1:

LCM(168, 127) = 21336

GCD(168, 127) = ( 168 x 127 ) / 21336

= 168 / 127

= 168

Step2:

LCM(1, 552) = 552

GCD(1, 552) = ( 1 x 552 ) / 552

= 1 / 552

= 1

Step3:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

So, Greatest Common Divisor of 168, 127, 552, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 722, 547, 379, 396
• GCD of 373, 645, 205, 998
• GCD of 102, 103, 771, 470
• GCD of 457, 622, 585, 722
• GCD of 156, 770, 351, 216

Given numbers are 168, 127, 552, 720
The greatest common divisor of numbers 168, 127, 552, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 127, 552, 720 is 1.

1. What is the GCD of 168, 127, 552, 720?

GCD of given numbers 168, 127, 552, 720 is 1

2. How to calculate the greatest common divisor of 168, 127, 552, 720?

We can find the highest common divisor of 168, 127, 552, 720 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, 127, 552, 720 i.e 1.

3. How can I use the GCD of 168, 127, 552, 720Calculator?

Out the numbers 168, 127, 552, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.