GCD of 155, 763, 775, 814 Calculator

Given Input numbers are 155, 763, 775, 814

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

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 814 :

The positive integer divisors of 814 that completely divides 814 are.

1, 2, 11, 22, 37, 74, 407, 814

GCD of numbers is the greatest common divisor

So, the GCD (155, 763, 775, 814) = 1.

Given numbers are 155, 763, 775, 814

The list of prime factors of all numbers are

Prime factors of 155 are 5 x 31

Prime factors of 763 are 7 x 109

Prime factors of 775 are 5 x 5 x 31

Prime factors of 814 are 2 x 11 x 37

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

Given numbers are 155, 763, 775, 814

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

Apply this formula for all numbers.

Step1:

LCM(155, 763) = 118265

GCD(155, 763) = ( 155 x 763 ) / 118265

= 155 / 763

= 155

Step2:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

Step3:

LCM(1, 814) = 814

GCD(1, 814) = ( 1 x 814 ) / 814

= 1 / 814

= 1

So, Greatest Common Divisor of 155, 763, 775, 814 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 761, 726, 177, 245
• GCD of 602, 178, 685, 186
• GCD of 443, 566, 325, 234
• GCD of 512, 873, 396, 100
• GCD of 303, 909, 425, 416

Given numbers are 155, 763, 775, 814
The greatest common divisor of numbers 155, 763, 775, 814 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 763, 775, 814 is 1.

1. What is the GCD of 155, 763, 775, 814?

GCD of given numbers 155, 763, 775, 814 is 1

2. How to calculate the greatest common divisor of 155, 763, 775, 814?

We can find the highest common divisor of 155, 763, 775, 814 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 155, 763, 775, 814 i.e 1.

3. How can I use the GCD of 155, 763, 775, 814Calculator?

Out the numbers 155, 763, 775, 814 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.