GCD of 716, 788, 387, 978 Calculator

Given Input numbers are 716, 788, 387, 978

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

Divisors of 716 :

The positive integer divisors of 716 that completely divides 716 are.

1, 2, 4, 179, 358, 716

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 978 :

The positive integer divisors of 978 that completely divides 978 are.

1, 2, 3, 6, 163, 326, 489, 978

GCD of numbers is the greatest common divisor

So, the GCD (716, 788, 387, 978) = 1.

Given numbers are 716, 788, 387, 978

The list of prime factors of all numbers are

Prime factors of 716 are 2 x 2 x 179

Prime factors of 788 are 2 x 2 x 197

Prime factors of 387 are 3 x 3 x 43

Prime factors of 978 are 2 x 3 x 163

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

Given numbers are 716, 788, 387, 978

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

Apply this formula for all numbers.

Step1:

LCM(716, 788) = 141052

GCD(716, 788) = ( 716 x 788 ) / 141052

= 716 / 788

= 716

Step2:

LCM(4, 387) = 1548

GCD(4, 387) = ( 4 x 387 ) / 1548

= 4 / 387

= 4

Step3:

LCM(1, 978) = 978

GCD(1, 978) = ( 1 x 978 ) / 978

= 1 / 978

= 1

So, Greatest Common Divisor of 716, 788, 387, 978 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 192, 493, 959, 293
• GCD of 824, 829, 495, 755
• GCD of 599, 710, 774, 312
• GCD of 838, 137, 956, 352
• GCD of 191, 485, 125, 671

Given numbers are 716, 788, 387, 978
The greatest common divisor of numbers 716, 788, 387, 978 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 716, 788, 387, 978 is 1.

1. What is the GCD of 716, 788, 387, 978?

GCD of given numbers 716, 788, 387, 978 is 1

2. How to calculate the greatest common divisor of 716, 788, 387, 978?

We can find the highest common divisor of 716, 788, 387, 978 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 716, 788, 387, 978 i.e 1.

3. How can I use the GCD of 716, 788, 387, 978Calculator?

Out the numbers 716, 788, 387, 978 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.