GCD of 542, 720, 839, 863 Calculator

Given Input numbers are 542, 720, 839, 863

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

Divisors of 542 :

The positive integer divisors of 542 that completely divides 542 are.

1, 2, 271, 542

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 839 :

The positive integer divisors of 839 that completely divides 839 are.

1, 839

Divisors of 863 :

The positive integer divisors of 863 that completely divides 863 are.

1, 863

GCD of numbers is the greatest common divisor

So, the GCD (542, 720, 839, 863) = 1.

Given numbers are 542, 720, 839, 863

The list of prime factors of all numbers are

Prime factors of 542 are 2 x 271

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

Prime factors of 839 are 839

Prime factors of 863 are 863

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

Given numbers are 542, 720, 839, 863

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

Apply this formula for all numbers.

Step1:

LCM(542, 720) = 195120

GCD(542, 720) = ( 542 x 720 ) / 195120

= 542 / 720

= 542

Step2:

LCM(2, 839) = 1678

GCD(2, 839) = ( 2 x 839 ) / 1678

= 2 / 839

= 2

Step3:

LCM(1, 863) = 863

GCD(1, 863) = ( 1 x 863 ) / 863

= 1 / 863

= 1

So, Greatest Common Divisor of 542, 720, 839, 863 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 626, 182, 655, 172
• GCD of 935, 482, 316, 327
• GCD of 555, 404, 616, 535
• GCD of 235, 551, 196, 738
• GCD of 920, 355, 704, 183

Given numbers are 542, 720, 839, 863
The greatest common divisor of numbers 542, 720, 839, 863 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 542, 720, 839, 863 is 1.

1. What is the GCD of 542, 720, 839, 863?

GCD of given numbers 542, 720, 839, 863 is 1

2. How to calculate the greatest common divisor of 542, 720, 839, 863?

We can find the highest common divisor of 542, 720, 839, 863 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 542, 720, 839, 863 i.e 1.

3. How can I use the GCD of 542, 720, 839, 863Calculator?

Out the numbers 542, 720, 839, 863 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.