GCD of 756, 159, 720, 340 Calculator

Given Input numbers are 756, 159, 720, 340

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

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

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 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

GCD of numbers is the greatest common divisor

So, the GCD (756, 159, 720, 340) = 1.

Given numbers are 756, 159, 720, 340

The list of prime factors of all numbers are

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

Prime factors of 159 are 3 x 53

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

Prime factors of 340 are 2 x 2 x 5 x 17

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

Given numbers are 756, 159, 720, 340

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

Apply this formula for all numbers.

Step1:

LCM(756, 159) = 40068

GCD(756, 159) = ( 756 x 159 ) / 40068

= 756 / 159

= 756

Step2:

LCM(3, 720) = 720

GCD(3, 720) = ( 3 x 720 ) / 720

= 3 / 720

= 3

Step3:

LCM(3, 340) = 1020

GCD(3, 340) = ( 3 x 340 ) / 1020

= 3 / 340

= 3

So, Greatest Common Divisor of 756, 159, 720, 340 is 1

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• GCD of 694, 791, 304, 543
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Given numbers are 756, 159, 720, 340
The greatest common divisor of numbers 756, 159, 720, 340 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 756, 159, 720, 340 is 1.

1. What is the GCD of 756, 159, 720, 340?

GCD of given numbers 756, 159, 720, 340 is 1

2. How to calculate the greatest common divisor of 756, 159, 720, 340?

We can find the highest common divisor of 756, 159, 720, 340 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 756, 159, 720, 340 i.e 1.

3. How can I use the GCD of 756, 159, 720, 340Calculator?

Out the numbers 756, 159, 720, 340 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.