GCD of 120, 196, 84, 673 Calculator

Given Input numbers are 120, 196, 84, 673

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

Divisors of 120

List of positive integer divisors of 120 that divides 120 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 196

List of positive integer divisors of 196 that divides 196 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 196

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Greatest Common Divisior

We found the divisors of 120, 196, 84, 673 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 120, 196, 84, 673 is 1.

Therefore, GCD of numbers 120, 196, 84, 673 is 1

Given Input Data is 120, 196, 84, 673

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

Prime Factorization of 120 is 2 x 2 x 2 x 3 x 5

Prime Factorization of 196 is 2 x 2 x 7 x 7

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 673 is 673

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(120, 196) = 5880

GCD(120, 196) = ( 120 x 196 ) / 5880

GCD(120, 196) = 23520 / 5880

GCD(120, 196) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 84

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

LCM(4, 84) = 84

GCD(4, 84) = ( 4 x 84 ) / 84

GCD(4, 84) = 336 / 84

GCD(4, 84) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 673

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

LCM(4, 673) = 2692

GCD(4, 673) = ( 4 x 673 ) / 2692

GCD(4, 673) = 2692 / 2692

GCD(4, 673) = 1

GCD of 120, 196, 84, 673 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 390, 628, 45, 546
• GCD of 681, 475, 75, 185
• GCD of 425, 966, 33, 139
• GCD of 162, 389, 64, 518
• GCD of 397, 144, 53, 565

1. What is the GCD of 120, 196, 84, 673?

GCD of 120, 196, 84, 673 is 1

2. Where do I get the detailed procedure to find GCD of 120, 196, 84, 673?

You can find a detailed procedure to find GCD of 120, 196, 84, 673 on our page.

3. How to find GCD of 120, 196, 84, 673 on a calculator?

You can find the GCD of 120, 196, 84, 673 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.