GCD of 140, 708, 366, 638 Calculator

Given Input numbers are 140, 708, 366, 638

In the factoring method, we have to find the divisors of all numbers

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 708 :

The positive integer divisors of 708 that completely divides 708 are.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 366 :

The positive integer divisors of 366 that completely divides 366 are.

1, 2, 3, 6, 61, 122, 183, 366

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

GCD of numbers is the greatest common divisor

So, the GCD (140, 708, 366, 638) = 2.

Given numbers are 140, 708, 366, 638

The list of prime factors of all numbers are

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 708 are 2 x 2 x 3 x 59

Prime factors of 366 are 2 x 3 x 61

Prime factors of 638 are 2 x 11 x 29

The highest common occurrence is 2¹

Therefore, GCD of 140, 708, 366, 638 is 2.

Given numbers are 140, 708, 366, 638

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(140, 708) = 24780

GCD(140, 708) = ( 140 x 708 ) / 24780

= 140 / 708

= 140

Step2:

LCM(4, 366) = 732

GCD(4, 366) = ( 4 x 366 ) / 732

= 4 / 366

= 4

Step3:

LCM(2, 638) = 638

GCD(2, 638) = ( 2 x 638 ) / 638

= 2 / 638

= 2

So, Greatest Common Divisor of 140, 708, 366, 638 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 210, 359, 358, 923
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• GCD of 610, 736, 928, 761

Given numbers are 140, 708, 366, 638
The greatest common divisor of numbers 140, 708, 366, 638 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 708, 366, 638 is 2.

1. What is the GCD of 140, 708, 366, 638?

GCD of given numbers 140, 708, 366, 638 is 2

2. How to calculate the greatest common divisor of 140, 708, 366, 638?

We can find the highest common divisor of 140, 708, 366, 638 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 140, 708, 366, 638 i.e 2.

3. How can I use the GCD of 140, 708, 366, 638Calculator?

Out the numbers 140, 708, 366, 638 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.