GCD of 215, 346, 67, 651 Calculator

Given Input numbers are 215, 346, 67, 651

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

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Divisors of 346

List of positive integer divisors of 346 that divides 346 without a remainder.

1, 2, 173, 346

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Greatest Common Divisior

We found the divisors of 215, 346, 67, 651 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 215, 346, 67, 651 is 1.

Therefore, GCD of numbers 215, 346, 67, 651 is 1

Given Input Data is 215, 346, 67, 651

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

Prime Factorization of 215 is 5 x 43

Prime Factorization of 346 is 2 x 173

Prime Factorization of 67 is 67

Prime Factorization of 651 is 3 x 7 x 31

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(215, 346) = 74390

GCD(215, 346) = ( 215 x 346 ) / 74390

GCD(215, 346) = 74390 / 74390

GCD(215, 346) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 67

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

LCM(1, 67) = 67

GCD(1, 67) = ( 1 x 67 ) / 67

GCD(1, 67) = 67 / 67

GCD(1, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 651

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

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

GCD(1, 651) = 651 / 651

GCD(1, 651) = 1

GCD of 215, 346, 67, 651 is 1

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• GCD of 406, 237, 96, 913
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1. What is the GCD of 215, 346, 67, 651?

GCD of 215, 346, 67, 651 is 1

2. Where do I get the detailed procedure to find GCD of 215, 346, 67, 651?

You can find a detailed procedure to find GCD of 215, 346, 67, 651 on our page.

3. How to find GCD of 215, 346, 67, 651 on a calculator?

You can find the GCD of 215, 346, 67, 651 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.