GCD of 670, 644, 88, 846 Calculator

Given Input numbers are 670, 644, 88, 846

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

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 846

List of positive integer divisors of 846 that divides 846 without a remainder.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Greatest Common Divisior

We found the divisors of 670, 644, 88, 846 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 670, 644, 88, 846 is 2.

Therefore, GCD of numbers 670, 644, 88, 846 is 2

Given Input Data is 670, 644, 88, 846

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

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 644 is 2 x 2 x 7 x 23

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 846 is 2 x 3 x 3 x 47

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(670, 644) = 215740

GCD(670, 644) = ( 670 x 644 ) / 215740

GCD(670, 644) = 431480 / 215740

GCD(670, 644) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 88

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

LCM(2, 88) = 88

GCD(2, 88) = ( 2 x 88 ) / 88

GCD(2, 88) = 176 / 88

GCD(2, 88) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 846

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

LCM(2, 846) = 846

GCD(2, 846) = ( 2 x 846 ) / 846

GCD(2, 846) = 1692 / 846

GCD(2, 846) = 2

GCD of 670, 644, 88, 846 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 209, 234, 11, 635
• GCD of 761, 753, 35, 379
• GCD of 838, 157, 88, 911
• GCD of 129, 363, 51, 931
• GCD of 510, 853, 72, 813

1. What is the GCD of 670, 644, 88, 846?

GCD of 670, 644, 88, 846 is 2

2. Where do I get the detailed procedure to find GCD of 670, 644, 88, 846?

You can find a detailed procedure to find GCD of 670, 644, 88, 846 on our page.

3. How to find GCD of 670, 644, 88, 846 on a calculator?

You can find the GCD of 670, 644, 88, 846 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.