GCD of 618, 660, 544, 712 Calculator

Given Input numbers are 618, 660, 544, 712

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

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

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 544 :

The positive integer divisors of 544 that completely divides 544 are.

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

Divisors of 712 :

The positive integer divisors of 712 that completely divides 712 are.

1, 2, 4, 8, 89, 178, 356, 712

GCD of numbers is the greatest common divisor

So, the GCD (618, 660, 544, 712) = 2.

Given numbers are 618, 660, 544, 712

The list of prime factors of all numbers are

Prime factors of 618 are 2 x 3 x 103

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

Prime factors of 544 are 2 x 2 x 2 x 2 x 2 x 17

Prime factors of 712 are 2 x 2 x 2 x 89

The highest common occurrence is 2¹

Therefore, GCD of 618, 660, 544, 712 is 2.

Given numbers are 618, 660, 544, 712

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

Apply this formula for all numbers.

Step1:

LCM(618, 660) = 67980

GCD(618, 660) = ( 618 x 660 ) / 67980

= 618 / 660

= 618

Step2:

LCM(6, 544) = 1632

GCD(6, 544) = ( 6 x 544 ) / 1632

= 6 / 544

= 6

Step3:

LCM(2, 712) = 712

GCD(2, 712) = ( 2 x 712 ) / 712

= 2 / 712

= 2

So, Greatest Common Divisor of 618, 660, 544, 712 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 202, 197, 173, 338
• GCD of 663, 739, 643, 386
• GCD of 678, 746, 788, 692
• GCD of 966, 557, 565, 803
• GCD of 465, 783, 196, 887

Given numbers are 618, 660, 544, 712
The greatest common divisor of numbers 618, 660, 544, 712 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 618, 660, 544, 712 is 2.

1. What is the GCD of 618, 660, 544, 712?

GCD of given numbers 618, 660, 544, 712 is 2

2. How to calculate the greatest common divisor of 618, 660, 544, 712?

We can find the highest common divisor of 618, 660, 544, 712 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 618, 660, 544, 712 i.e 2.

3. How can I use the GCD of 618, 660, 544, 712Calculator?

Out the numbers 618, 660, 544, 712 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.