GCD of 126, 153, 55, 607 Calculator

Given Input numbers are 126, 153, 55, 607

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 607

List of positive integer divisors of 607 that divides 607 without a remainder.

1, 607

Greatest Common Divisior

We found the divisors of 126, 153, 55, 607 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 126, 153, 55, 607 is 1.

Therefore, GCD of numbers 126, 153, 55, 607 is 1

Given Input Data is 126, 153, 55, 607

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 55 is 5 x 11

Prime Factorization of 607 is 607

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(126, 153) = 2142

GCD(126, 153) = ( 126 x 153 ) / 2142

GCD(126, 153) = 19278 / 2142

GCD(126, 153) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 55

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

LCM(9, 55) = 495

GCD(9, 55) = ( 9 x 55 ) / 495

GCD(9, 55) = 495 / 495

GCD(9, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 607

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

LCM(1, 607) = 607

GCD(1, 607) = ( 1 x 607 ) / 607

GCD(1, 607) = 607 / 607

GCD(1, 607) = 1

GCD of 126, 153, 55, 607 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 448, 570, 62, 526
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• GCD of 519, 986, 76, 780
• GCD of 564, 784, 16, 501
• GCD of 396, 176, 10, 227

1. What is the GCD of 126, 153, 55, 607?

GCD of 126, 153, 55, 607 is 1

2. Where do I get the detailed procedure to find GCD of 126, 153, 55, 607?

You can find a detailed procedure to find GCD of 126, 153, 55, 607 on our page.

3. How to find GCD of 126, 153, 55, 607 on a calculator?

You can find the GCD of 126, 153, 55, 607 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.