GCD of 666, 720, 740, 448 Calculator

Given Input numbers are 666, 720, 740, 448

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

Divisors of 666 :

The positive integer divisors of 666 that completely divides 666 are.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 740 :

The positive integer divisors of 740 that completely divides 740 are.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 448 :

The positive integer divisors of 448 that completely divides 448 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

GCD of numbers is the greatest common divisor

So, the GCD (666, 720, 740, 448) = 2.

Given numbers are 666, 720, 740, 448

The list of prime factors of all numbers are

Prime factors of 666 are 2 x 3 x 3 x 37

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 740 are 2 x 2 x 5 x 37

Prime factors of 448 are 2 x 2 x 2 x 2 x 2 x 2 x 7

The highest common occurrence is 2¹

Therefore, GCD of 666, 720, 740, 448 is 2.

Given numbers are 666, 720, 740, 448

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

Apply this formula for all numbers.

Step1:

LCM(666, 720) = 26640

GCD(666, 720) = ( 666 x 720 ) / 26640

= 666 / 720

= 666

Step2:

LCM(18, 740) = 6660

GCD(18, 740) = ( 18 x 740 ) / 6660

= 18 / 740

= 18

Step3:

LCM(2, 448) = 448

GCD(2, 448) = ( 2 x 448 ) / 448

= 2 / 448

= 2

So, Greatest Common Divisor of 666, 720, 740, 448 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 304, 959, 439, 210
• GCD of 706, 879, 993, 293
• GCD of 620, 521, 390, 919
• GCD of 619, 391, 314, 972
• GCD of 132, 533, 187, 880

Given numbers are 666, 720, 740, 448
The greatest common divisor of numbers 666, 720, 740, 448 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 666, 720, 740, 448 is 2.

1. What is the GCD of 666, 720, 740, 448?

GCD of given numbers 666, 720, 740, 448 is 2

2. How to calculate the greatest common divisor of 666, 720, 740, 448?

We can find the highest common divisor of 666, 720, 740, 448 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 666, 720, 740, 448 i.e 2.

3. How can I use the GCD of 666, 720, 740, 448Calculator?

Out the numbers 666, 720, 740, 448 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.