GCD of 155, 132, 209, 898 Calculator

Given Input numbers are 155, 132, 209, 898

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 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 209 :

The positive integer divisors of 209 that completely divides 209 are.

1, 11, 19, 209

Divisors of 898 :

The positive integer divisors of 898 that completely divides 898 are.

1, 2, 449, 898

GCD of numbers is the greatest common divisor

So, the GCD (155, 132, 209, 898) = 1.

Given numbers are 155, 132, 209, 898

The list of prime factors of all numbers are

Prime factors of 155 are 5 x 31

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 209 are 11 x 19

Prime factors of 898 are 2 x 449

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

Given numbers are 155, 132, 209, 898

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

Apply this formula for all numbers.

Step1:

LCM(155, 132) = 20460

GCD(155, 132) = ( 155 x 132 ) / 20460

= 155 / 132

= 155

Step2:

LCM(1, 209) = 209

GCD(1, 209) = ( 1 x 209 ) / 209

= 1 / 209

= 1

Step3:

LCM(1, 898) = 898

GCD(1, 898) = ( 1 x 898 ) / 898

= 1 / 898

= 1

So, Greatest Common Divisor of 155, 132, 209, 898 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 438, 845, 632, 997
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• GCD of 954, 575, 585, 650
• GCD of 597, 317, 800, 143

Given numbers are 155, 132, 209, 898
The greatest common divisor of numbers 155, 132, 209, 898 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 132, 209, 898 is 1.

1. What is the GCD of 155, 132, 209, 898?

GCD of given numbers 155, 132, 209, 898 is 1

2. How to calculate the greatest common divisor of 155, 132, 209, 898?

We can find the highest common divisor of 155, 132, 209, 898 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, 132, 209, 898 i.e 1.

3. How can I use the GCD of 155, 132, 209, 898Calculator?

Out the numbers 155, 132, 209, 898 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.