GCD of 149, 182, 209, 189 Calculator

Given Input numbers are 149, 182, 209, 189

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

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 182 :

The positive integer divisors of 182 that completely divides 182 are.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 209 :

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

1, 11, 19, 209

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

GCD of numbers is the greatest common divisor

So, the GCD (149, 182, 209, 189) = 1.

Given numbers are 149, 182, 209, 189

The list of prime factors of all numbers are

Prime factors of 149 are 149

Prime factors of 182 are 2 x 7 x 13

Prime factors of 209 are 11 x 19

Prime factors of 189 are 3 x 3 x 3 x 7

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

Given numbers are 149, 182, 209, 189

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

Apply this formula for all numbers.

Step1:

LCM(149, 182) = 27118

GCD(149, 182) = ( 149 x 182 ) / 27118

= 149 / 182

= 149

Step2:

LCM(1, 209) = 209

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

= 1 / 209

= 1

Step3:

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

= 1 / 189

= 1

So, Greatest Common Divisor of 149, 182, 209, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 891, 997, 702, 294
• GCD of 804, 659, 919, 196
• GCD of 444, 967, 318, 878
• GCD of 666, 148, 892, 247
• GCD of 585, 853, 828, 839

Given numbers are 149, 182, 209, 189
The greatest common divisor of numbers 149, 182, 209, 189 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 149, 182, 209, 189 is 1.

1. What is the GCD of 149, 182, 209, 189?

GCD of given numbers 149, 182, 209, 189 is 1

2. How to calculate the greatest common divisor of 149, 182, 209, 189?

We can find the highest common divisor of 149, 182, 209, 189 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 149, 182, 209, 189 i.e 1.

3. How can I use the GCD of 149, 182, 209, 189Calculator?

Out the numbers 149, 182, 209, 189 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.