GCD of 542, 678, 72, 879 Calculator

Given Input numbers are 542, 678, 72, 879

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 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 72 :

The positive integer divisors of 72 that completely divides 72 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 879 :

The positive integer divisors of 879 that completely divides 879 are.

1, 3, 293, 879

GCD of numbers is the greatest common divisor

So, the GCD (542, 678, 72, 879) = 1.

Given numbers are 542, 678, 72, 879

The list of prime factors of all numbers are

Prime factors of 542 are 2 x 271

Prime factors of 678 are 2 x 3 x 113

Prime factors of 72 are 2 x 2 x 2 x 3 x 3

Prime factors of 879 are 3 x 293

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

Given numbers are 542, 678, 72, 879

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

Apply this formula for all numbers.

Step1:

LCM(542, 678) = 183738

GCD(542, 678) = ( 542 x 678 ) / 183738

= 542 / 678

= 542

Step2:

LCM(2, 72) = 72

GCD(2, 72) = ( 2 x 72 ) / 72

= 2 / 72

= 2

Step3:

LCM(2, 879) = 1758

GCD(2, 879) = ( 2 x 879 ) / 1758

= 2 / 879

= 2

So, Greatest Common Divisor of 542, 678, 72, 879 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 110, 178, 30, 252
• GCD of 196, 881, 93, 217
• GCD of 391, 649, 91, 480
• GCD of 419, 666, 68, 530
• GCD of 564, 827, 33, 367

Given numbers are 542, 678, 72, 879
The greatest common divisor of numbers 542, 678, 72, 879 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 542, 678, 72, 879 is 1.

1. What is the GCD of 542, 678, 72, 879?

GCD of given numbers 542, 678, 72, 879 is 1

2. How to calculate the greatest common divisor of 542, 678, 72, 879?

We can find the highest common divisor of 542, 678, 72, 879 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, 678, 72, 879 i.e 1.

3. How can I use the GCD of 542, 678, 72, 879Calculator?

Out the numbers 542, 678, 72, 879 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.