GCD of 157, 188, 155, 918 Calculator

Given Input numbers are 157, 188, 155, 918

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

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

Divisors of 188 :

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

1, 2, 4, 47, 94, 188

Divisors of 155 :

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

1, 5, 31, 155

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

GCD of numbers is the greatest common divisor

So, the GCD (157, 188, 155, 918) = 1.

Given numbers are 157, 188, 155, 918

The list of prime factors of all numbers are

Prime factors of 157 are 157

Prime factors of 188 are 2 x 2 x 47

Prime factors of 155 are 5 x 31

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

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

Given numbers are 157, 188, 155, 918

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

Apply this formula for all numbers.

Step1:

LCM(157, 188) = 29516

GCD(157, 188) = ( 157 x 188 ) / 29516

= 157 / 188

= 157

Step2:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

Step3:

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

= 1 / 918

= 1

So, Greatest Common Divisor of 157, 188, 155, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 144, 304, 648, 873
• GCD of 471, 868, 251, 595
• GCD of 252, 619, 578, 193
• GCD of 695, 825, 923, 363
• GCD of 631, 323, 872, 359

Given numbers are 157, 188, 155, 918
The greatest common divisor of numbers 157, 188, 155, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 157, 188, 155, 918 is 1.

1. What is the GCD of 157, 188, 155, 918?

GCD of given numbers 157, 188, 155, 918 is 1

2. How to calculate the greatest common divisor of 157, 188, 155, 918?

We can find the highest common divisor of 157, 188, 155, 918 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 157, 188, 155, 918 i.e 1.

3. How can I use the GCD of 157, 188, 155, 918Calculator?

Out the numbers 157, 188, 155, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.