GCD of 665, 698, 842, 576 Calculator

Given Input numbers are 665, 698, 842, 576

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

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 576 :

The positive integer divisors of 576 that completely divides 576 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

GCD of numbers is the greatest common divisor

So, the GCD (665, 698, 842, 576) = 1.

Given numbers are 665, 698, 842, 576

The list of prime factors of all numbers are

Prime factors of 665 are 5 x 7 x 19

Prime factors of 698 are 2 x 349

Prime factors of 842 are 2 x 421

Prime factors of 576 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 665, 698, 842, 576

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

Apply this formula for all numbers.

Step1:

LCM(665, 698) = 464170

GCD(665, 698) = ( 665 x 698 ) / 464170

= 665 / 698

= 665

Step2:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

Step3:

LCM(1, 576) = 576

GCD(1, 576) = ( 1 x 576 ) / 576

= 1 / 576

= 1

So, Greatest Common Divisor of 665, 698, 842, 576 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 170, 323, 715, 812
• GCD of 780, 841, 854, 162
• GCD of 283, 980, 211, 342
• GCD of 297, 416, 931, 106
• GCD of 652, 430, 422, 412

Given numbers are 665, 698, 842, 576
The greatest common divisor of numbers 665, 698, 842, 576 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 665, 698, 842, 576 is 1.

1. What is the GCD of 665, 698, 842, 576?

GCD of given numbers 665, 698, 842, 576 is 1

2. How to calculate the greatest common divisor of 665, 698, 842, 576?

We can find the highest common divisor of 665, 698, 842, 576 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 665, 698, 842, 576 i.e 1.

3. How can I use the GCD of 665, 698, 842, 576Calculator?

Out the numbers 665, 698, 842, 576 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.