GCD of 306, 721, 132, 158 Calculator

Given Input numbers are 306, 721, 132, 158

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

Divisors of 306 :

The positive integer divisors of 306 that completely divides 306 are.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

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 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

GCD of numbers is the greatest common divisor

So, the GCD (306, 721, 132, 158) = 1.

Given numbers are 306, 721, 132, 158

The list of prime factors of all numbers are

Prime factors of 306 are 2 x 3 x 3 x 17

Prime factors of 721 are 7 x 103

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

Prime factors of 158 are 2 x 79

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

Given numbers are 306, 721, 132, 158

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

Apply this formula for all numbers.

Step1:

LCM(306, 721) = 220626

GCD(306, 721) = ( 306 x 721 ) / 220626

= 306 / 721

= 306

Step2:

LCM(1, 132) = 132

GCD(1, 132) = ( 1 x 132 ) / 132

= 1 / 132

= 1

Step3:

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

= 1 / 158

= 1

So, Greatest Common Divisor of 306, 721, 132, 158 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 545, 230, 978, 748
• GCD of 692, 908, 816, 179
• GCD of 945, 345, 167, 351
• GCD of 642, 257, 976, 800
• GCD of 180, 525, 540, 154

Given numbers are 306, 721, 132, 158
The greatest common divisor of numbers 306, 721, 132, 158 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 306, 721, 132, 158 is 1.

1. What is the GCD of 306, 721, 132, 158?

GCD of given numbers 306, 721, 132, 158 is 1

2. How to calculate the greatest common divisor of 306, 721, 132, 158?

We can find the highest common divisor of 306, 721, 132, 158 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 306, 721, 132, 158 i.e 1.

3. How can I use the GCD of 306, 721, 132, 158Calculator?

Out the numbers 306, 721, 132, 158 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.