GCD of 770, 379, 12, 201 Calculator

Given Input numbers are 770, 379, 12, 201

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

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Greatest Common Divisior

We found the divisors of 770, 379, 12, 201 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 770, 379, 12, 201 is 1.

Therefore, GCD of numbers 770, 379, 12, 201 is 1

Given Input Data is 770, 379, 12, 201

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

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 379 is 379

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 201 is 3 x 67

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(770, 379) = 291830

GCD(770, 379) = ( 770 x 379 ) / 291830

GCD(770, 379) = 291830 / 291830

GCD(770, 379) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 201

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

LCM(1, 201) = 201

GCD(1, 201) = ( 1 x 201 ) / 201

GCD(1, 201) = 201 / 201

GCD(1, 201) = 1

GCD of 770, 379, 12, 201 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 719, 576, 33, 915
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• GCD of 832, 490, 37, 587
• GCD of 152, 972, 45, 192
• GCD of 672, 548, 79, 356

1. What is the GCD of 770, 379, 12, 201?

GCD of 770, 379, 12, 201 is 1

2. Where do I get the detailed procedure to find GCD of 770, 379, 12, 201?

You can find a detailed procedure to find GCD of 770, 379, 12, 201 on our page.

3. How to find GCD of 770, 379, 12, 201 on a calculator?

You can find the GCD of 770, 379, 12, 201 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.