GCD of 778, 387, 137, 793 Calculator

Given Input numbers are 778, 387, 137, 793

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

Divisors of 778 :

The positive integer divisors of 778 that completely divides 778 are.

1, 2, 389, 778

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 793 :

The positive integer divisors of 793 that completely divides 793 are.

1, 13, 61, 793

GCD of numbers is the greatest common divisor

So, the GCD (778, 387, 137, 793) = 1.

Given numbers are 778, 387, 137, 793

The list of prime factors of all numbers are

Prime factors of 778 are 2 x 389

Prime factors of 387 are 3 x 3 x 43

Prime factors of 137 are 137

Prime factors of 793 are 13 x 61

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

Given numbers are 778, 387, 137, 793

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

Apply this formula for all numbers.

Step1:

LCM(778, 387) = 301086

GCD(778, 387) = ( 778 x 387 ) / 301086

= 778 / 387

= 778

Step2:

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

= 1 / 137

= 1

Step3:

LCM(1, 793) = 793

GCD(1, 793) = ( 1 x 793 ) / 793

= 1 / 793

= 1

So, Greatest Common Divisor of 778, 387, 137, 793 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 903, 649, 686, 382
• GCD of 920, 475, 529, 908
• GCD of 473, 860, 998, 548
• GCD of 658, 838, 557, 636
• GCD of 572, 452, 327, 675

Given numbers are 778, 387, 137, 793
The greatest common divisor of numbers 778, 387, 137, 793 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 778, 387, 137, 793 is 1.

1. What is the GCD of 778, 387, 137, 793?

GCD of given numbers 778, 387, 137, 793 is 1

2. How to calculate the greatest common divisor of 778, 387, 137, 793?

We can find the highest common divisor of 778, 387, 137, 793 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 778, 387, 137, 793 i.e 1.

3. How can I use the GCD of 778, 387, 137, 793Calculator?

Out the numbers 778, 387, 137, 793 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.