GCD of 777, 757, 856, 342 Calculator

Given Input numbers are 777, 757, 856, 342

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

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 757 :

The positive integer divisors of 757 that completely divides 757 are.

1, 757

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

GCD of numbers is the greatest common divisor

So, the GCD (777, 757, 856, 342) = 1.

Given numbers are 777, 757, 856, 342

The list of prime factors of all numbers are

Prime factors of 777 are 3 x 7 x 37

Prime factors of 757 are 757

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 342 are 2 x 3 x 3 x 19

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

Given numbers are 777, 757, 856, 342

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

Apply this formula for all numbers.

Step1:

LCM(777, 757) = 588189

GCD(777, 757) = ( 777 x 757 ) / 588189

= 777 / 757

= 777

Step2:

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

= 1 / 856

= 1

Step3:

LCM(1, 342) = 342

GCD(1, 342) = ( 1 x 342 ) / 342

= 1 / 342

= 1

So, Greatest Common Divisor of 777, 757, 856, 342 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 886, 184, 578, 443
• GCD of 713, 565, 153, 970
• GCD of 692, 135, 911, 672
• GCD of 681, 108, 266, 716
• GCD of 452, 802, 835, 233

Given numbers are 777, 757, 856, 342
The greatest common divisor of numbers 777, 757, 856, 342 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 757, 856, 342 is 1.

1. What is the GCD of 777, 757, 856, 342?

GCD of given numbers 777, 757, 856, 342 is 1

2. How to calculate the greatest common divisor of 777, 757, 856, 342?

We can find the highest common divisor of 777, 757, 856, 342 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 777, 757, 856, 342 i.e 1.

3. How can I use the GCD of 777, 757, 856, 342Calculator?

Out the numbers 777, 757, 856, 342 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.