GCD of 726, 645, 730, 160 Calculator

Given Input numbers are 726, 645, 730, 160

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 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

GCD of numbers is the greatest common divisor

So, the GCD (726, 645, 730, 160) = 1.

Given numbers are 726, 645, 730, 160

The list of prime factors of all numbers are

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

Prime factors of 645 are 3 x 5 x 43

Prime factors of 730 are 2 x 5 x 73

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 726, 645, 730, 160

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

Apply this formula for all numbers.

Step1:

LCM(726, 645) = 156090

GCD(726, 645) = ( 726 x 645 ) / 156090

= 726 / 645

= 726

Step2:

LCM(3, 730) = 2190

GCD(3, 730) = ( 3 x 730 ) / 2190

= 3 / 730

= 3

Step3:

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

= 1 / 160

= 1

So, Greatest Common Divisor of 726, 645, 730, 160 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 341, 721, 420, 266
• GCD of 712, 354, 328, 443
• GCD of 466, 647, 938, 452
• GCD of 824, 340, 232, 718
• GCD of 643, 308, 339, 669

Given numbers are 726, 645, 730, 160
The greatest common divisor of numbers 726, 645, 730, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 726, 645, 730, 160 is 1.

1. What is the GCD of 726, 645, 730, 160?

GCD of given numbers 726, 645, 730, 160 is 1

2. How to calculate the greatest common divisor of 726, 645, 730, 160?

We can find the highest common divisor of 726, 645, 730, 160 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, 645, 730, 160 i.e 1.

3. How can I use the GCD of 726, 645, 730, 160Calculator?

Out the numbers 726, 645, 730, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.