GCD of 664, 560, 695, 242 Calculator

Given Input numbers are 664, 560, 695, 242

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 560 :

The positive integer divisors of 560 that completely divides 560 are.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 695 :

The positive integer divisors of 695 that completely divides 695 are.

1, 5, 139, 695

Divisors of 242 :

The positive integer divisors of 242 that completely divides 242 are.

1, 2, 11, 22, 121, 242

GCD of numbers is the greatest common divisor

So, the GCD (664, 560, 695, 242) = 1.

Given numbers are 664, 560, 695, 242

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 560 are 2 x 2 x 2 x 2 x 5 x 7

Prime factors of 695 are 5 x 139

Prime factors of 242 are 2 x 11 x 11

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

Given numbers are 664, 560, 695, 242

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

Apply this formula for all numbers.

Step1:

LCM(664, 560) = 46480

GCD(664, 560) = ( 664 x 560 ) / 46480

= 664 / 560

= 664

Step2:

LCM(8, 695) = 5560

GCD(8, 695) = ( 8 x 695 ) / 5560

= 8 / 695

= 8

Step3:

LCM(1, 242) = 242

GCD(1, 242) = ( 1 x 242 ) / 242

= 1 / 242

= 1

So, Greatest Common Divisor of 664, 560, 695, 242 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 140, 392, 303, 462
• GCD of 906, 393, 874, 532
• GCD of 440, 772, 435, 257
• GCD of 478, 490, 223, 609
• GCD of 993, 318, 441, 930

Given numbers are 664, 560, 695, 242
The greatest common divisor of numbers 664, 560, 695, 242 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 560, 695, 242 is 1.

1. What is the GCD of 664, 560, 695, 242?

GCD of given numbers 664, 560, 695, 242 is 1

2. How to calculate the greatest common divisor of 664, 560, 695, 242?

We can find the highest common divisor of 664, 560, 695, 242 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 664, 560, 695, 242 i.e 1.

3. How can I use the GCD of 664, 560, 695, 242Calculator?

Out the numbers 664, 560, 695, 242 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.