GCD of 858, 164, 27, 154 Calculator

Given Input numbers are 858, 164, 27, 154

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

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 27 :

The positive integer divisors of 27 that completely divides 27 are.

1, 3, 9, 27

Divisors of 154 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (858, 164, 27, 154) = 1.

Given numbers are 858, 164, 27, 154

The list of prime factors of all numbers are

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 164 are 2 x 2 x 41

Prime factors of 27 are 3 x 3 x 3

Prime factors of 154 are 2 x 7 x 11

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

Given numbers are 858, 164, 27, 154

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

Apply this formula for all numbers.

Step1:

LCM(858, 164) = 70356

GCD(858, 164) = ( 858 x 164 ) / 70356

= 858 / 164

= 858

Step2:

LCM(2, 27) = 54

GCD(2, 27) = ( 2 x 27 ) / 54

= 2 / 27

= 2

Step3:

LCM(1, 154) = 154

GCD(1, 154) = ( 1 x 154 ) / 154

= 1 / 154

= 1

So, Greatest Common Divisor of 858, 164, 27, 154 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 206, 418, 74, 935
• GCD of 659, 156, 80, 170
• GCD of 378, 386, 60, 648
• GCD of 970, 271, 72, 760
• GCD of 661, 667, 37, 947

Given numbers are 858, 164, 27, 154
The greatest common divisor of numbers 858, 164, 27, 154 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 858, 164, 27, 154 is 1.

1. What is the GCD of 858, 164, 27, 154?

GCD of given numbers 858, 164, 27, 154 is 1

2. How to calculate the greatest common divisor of 858, 164, 27, 154?

We can find the highest common divisor of 858, 164, 27, 154 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 858, 164, 27, 154 i.e 1.

3. How can I use the GCD of 858, 164, 27, 154Calculator?

Out the numbers 858, 164, 27, 154 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.