GCD of 154, 188, 791, 165 Calculator

Given Input numbers are 154, 188, 791, 165

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

Divisors of 154 :

The positive integer divisors of 154 that completely divides 154 are.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 188 :

The positive integer divisors of 188 that completely divides 188 are.

1, 2, 4, 47, 94, 188

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

GCD of numbers is the greatest common divisor

So, the GCD (154, 188, 791, 165) = 1.

Given numbers are 154, 188, 791, 165

The list of prime factors of all numbers are

Prime factors of 154 are 2 x 7 x 11

Prime factors of 188 are 2 x 2 x 47

Prime factors of 791 are 7 x 113

Prime factors of 165 are 3 x 5 x 11

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

Given numbers are 154, 188, 791, 165

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

Apply this formula for all numbers.

Step1:

LCM(154, 188) = 14476

GCD(154, 188) = ( 154 x 188 ) / 14476

= 154 / 188

= 154

Step2:

LCM(2, 791) = 1582

GCD(2, 791) = ( 2 x 791 ) / 1582

= 2 / 791

= 2

Step3:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

So, Greatest Common Divisor of 154, 188, 791, 165 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 656, 660, 360, 983
• GCD of 358, 530, 690, 766
• GCD of 242, 840, 441, 998
• GCD of 682, 280, 464, 480
• GCD of 924, 978, 282, 991

Given numbers are 154, 188, 791, 165
The greatest common divisor of numbers 154, 188, 791, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 154, 188, 791, 165 is 1.

1. What is the GCD of 154, 188, 791, 165?

GCD of given numbers 154, 188, 791, 165 is 1

2. How to calculate the greatest common divisor of 154, 188, 791, 165?

We can find the highest common divisor of 154, 188, 791, 165 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 154, 188, 791, 165 i.e 1.

3. How can I use the GCD of 154, 188, 791, 165Calculator?

Out the numbers 154, 188, 791, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.