GCD of 155, 923, 959, 868 Calculator

Given Input numbers are 155, 923, 959, 868

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 923 :

The positive integer divisors of 923 that completely divides 923 are.

1, 13, 71, 923

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

GCD of numbers is the greatest common divisor

So, the GCD (155, 923, 959, 868) = 1.

Given numbers are 155, 923, 959, 868

The list of prime factors of all numbers are

Prime factors of 155 are 5 x 31

Prime factors of 923 are 13 x 71

Prime factors of 959 are 7 x 137

Prime factors of 868 are 2 x 2 x 7 x 31

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

Given numbers are 155, 923, 959, 868

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

Apply this formula for all numbers.

Step1:

LCM(155, 923) = 143065

GCD(155, 923) = ( 155 x 923 ) / 143065

= 155 / 923

= 155

Step2:

LCM(1, 959) = 959

GCD(1, 959) = ( 1 x 959 ) / 959

= 1 / 959

= 1

Step3:

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

= 1 / 868

= 1

So, Greatest Common Divisor of 155, 923, 959, 868 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 723, 365, 167, 440
• GCD of 249, 827, 250, 444
• GCD of 247, 876, 173, 825
• GCD of 901, 568, 781, 594
• GCD of 943, 623, 325, 691

Given numbers are 155, 923, 959, 868
The greatest common divisor of numbers 155, 923, 959, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 923, 959, 868 is 1.

1. What is the GCD of 155, 923, 959, 868?

GCD of given numbers 155, 923, 959, 868 is 1

2. How to calculate the greatest common divisor of 155, 923, 959, 868?

We can find the highest common divisor of 155, 923, 959, 868 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, 923, 959, 868 i.e 1.

3. How can I use the GCD of 155, 923, 959, 868Calculator?

Out the numbers 155, 923, 959, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.