GCD of 726, 801, 168, 221 Calculator

Given Input numbers are 726, 801, 168, 221

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

Divisors of 726 :

The positive integer divisors of 726 that completely divides 726 are.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

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 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 (726, 801, 168, 221) = 1.

Given numbers are 726, 801, 168, 221

The list of prime factors of all numbers are

Prime factors of 726 are 2 x 3 x 11 x 11

Prime factors of 801 are 3 x 3 x 89

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

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 726, 801, 168, 221

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

Apply this formula for all numbers.

Step1:

LCM(726, 801) = 193842

GCD(726, 801) = ( 726 x 801 ) / 193842

= 726 / 801

= 726

Step2:

LCM(3, 168) = 168

GCD(3, 168) = ( 3 x 168 ) / 168

= 3 / 168

= 3

Step3:

LCM(3, 221) = 663

GCD(3, 221) = ( 3 x 221 ) / 663

= 3 / 221

= 3

So, Greatest Common Divisor of 726, 801, 168, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 148, 205, 243, 803
• GCD of 387, 117, 402, 657
• GCD of 406, 755, 672, 282
• GCD of 662, 527, 672, 118
• GCD of 889, 461, 802, 386

Given numbers are 726, 801, 168, 221
The greatest common divisor of numbers 726, 801, 168, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 726, 801, 168, 221 is 1.

1. What is the GCD of 726, 801, 168, 221?

GCD of given numbers 726, 801, 168, 221 is 1

2. How to calculate the greatest common divisor of 726, 801, 168, 221?

We can find the highest common divisor of 726, 801, 168, 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 726, 801, 168, 221 i.e 1.

3. How can I use the GCD of 726, 801, 168, 221Calculator?

Out the numbers 726, 801, 168, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.