GCD of 660, 218, 336, 254 Calculator

Given Input numbers are 660, 218, 336, 254

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

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 218 :

The positive integer divisors of 218 that completely divides 218 are.

1, 2, 109, 218

Divisors of 336 :

The positive integer divisors of 336 that completely divides 336 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 254 :

The positive integer divisors of 254 that completely divides 254 are.

1, 2, 127, 254

GCD of numbers is the greatest common divisor

So, the GCD (660, 218, 336, 254) = 2.

Given numbers are 660, 218, 336, 254

The list of prime factors of all numbers are

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 218 are 2 x 109

Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 254 are 2 x 127

The highest common occurrence is 2¹

Therefore, GCD of 660, 218, 336, 254 is 2.

Given numbers are 660, 218, 336, 254

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

Apply this formula for all numbers.

Step1:

LCM(660, 218) = 71940

GCD(660, 218) = ( 660 x 218 ) / 71940

= 660 / 218

= 660

Step2:

LCM(2, 336) = 336

GCD(2, 336) = ( 2 x 336 ) / 336

= 2 / 336

= 2

Step3:

LCM(2, 254) = 254

GCD(2, 254) = ( 2 x 254 ) / 254

= 2 / 254

= 2

So, Greatest Common Divisor of 660, 218, 336, 254 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 126, 696, 763, 931
• GCD of 338, 711, 373, 141
• GCD of 562, 906, 785, 372
• GCD of 756, 164, 463, 580
• GCD of 139, 731, 291, 753

Given numbers are 660, 218, 336, 254
The greatest common divisor of numbers 660, 218, 336, 254 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 218, 336, 254 is 2.

1. What is the GCD of 660, 218, 336, 254?

GCD of given numbers 660, 218, 336, 254 is 2

2. How to calculate the greatest common divisor of 660, 218, 336, 254?

We can find the highest common divisor of 660, 218, 336, 254 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 660, 218, 336, 254 i.e 2.

3. How can I use the GCD of 660, 218, 336, 254Calculator?

Out the numbers 660, 218, 336, 254 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.