GCD of 742, 305, 831, 767 Calculator

Given Input numbers are 742, 305, 831, 767

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

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 305 :

The positive integer divisors of 305 that completely divides 305 are.

1, 5, 61, 305

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 767 :

The positive integer divisors of 767 that completely divides 767 are.

1, 13, 59, 767

GCD of numbers is the greatest common divisor

So, the GCD (742, 305, 831, 767) = 1.

Given numbers are 742, 305, 831, 767

The list of prime factors of all numbers are

Prime factors of 742 are 2 x 7 x 53

Prime factors of 305 are 5 x 61

Prime factors of 831 are 3 x 277

Prime factors of 767 are 13 x 59

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

Given numbers are 742, 305, 831, 767

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

Apply this formula for all numbers.

Step1:

LCM(742, 305) = 226310

GCD(742, 305) = ( 742 x 305 ) / 226310

= 742 / 305

= 742

Step2:

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

= 1 / 831

= 1

Step3:

LCM(1, 767) = 767

GCD(1, 767) = ( 1 x 767 ) / 767

= 1 / 767

= 1

So, Greatest Common Divisor of 742, 305, 831, 767 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 565, 333, 761, 657
• GCD of 888, 861, 196, 959
• GCD of 160, 677, 881, 242
• GCD of 666, 598, 557, 497
• GCD of 330, 968, 720, 736

Given numbers are 742, 305, 831, 767
The greatest common divisor of numbers 742, 305, 831, 767 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 742, 305, 831, 767 is 1.

1. What is the GCD of 742, 305, 831, 767?

GCD of given numbers 742, 305, 831, 767 is 1

2. How to calculate the greatest common divisor of 742, 305, 831, 767?

We can find the highest common divisor of 742, 305, 831, 767 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 742, 305, 831, 767 i.e 1.

3. How can I use the GCD of 742, 305, 831, 767Calculator?

Out the numbers 742, 305, 831, 767 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.