GCD of 724, 257, 132, 162 Calculator

Given Input numbers are 724, 257, 132, 162

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

Divisors of 724 :

The positive integer divisors of 724 that completely divides 724 are.

1, 2, 4, 181, 362, 724

Divisors of 257 :

The positive integer divisors of 257 that completely divides 257 are.

1, 257

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 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

GCD of numbers is the greatest common divisor

So, the GCD (724, 257, 132, 162) = 1.

Given numbers are 724, 257, 132, 162

The list of prime factors of all numbers are

Prime factors of 724 are 2 x 2 x 181

Prime factors of 257 are 257

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

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

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

Given numbers are 724, 257, 132, 162

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

Apply this formula for all numbers.

Step1:

LCM(724, 257) = 186068

GCD(724, 257) = ( 724 x 257 ) / 186068

= 724 / 257

= 724

Step2:

LCM(1, 132) = 132

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

= 1 / 132

= 1

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 724, 257, 132, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 357, 752, 605, 792
• GCD of 209, 859, 372, 879
• GCD of 469, 489, 454, 872
• GCD of 297, 492, 666, 534
• GCD of 128, 355, 772, 575

Given numbers are 724, 257, 132, 162
The greatest common divisor of numbers 724, 257, 132, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 724, 257, 132, 162 is 1.

1. What is the GCD of 724, 257, 132, 162?

GCD of given numbers 724, 257, 132, 162 is 1

2. How to calculate the greatest common divisor of 724, 257, 132, 162?

We can find the highest common divisor of 724, 257, 132, 162 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 724, 257, 132, 162 i.e 1.

3. How can I use the GCD of 724, 257, 132, 162Calculator?

Out the numbers 724, 257, 132, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.