GCD of 165, 857, 660, 562 Calculator

Given Input numbers are 165, 857, 660, 562

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

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 857 :

The positive integer divisors of 857 that completely divides 857 are.

1, 857

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 562 :

The positive integer divisors of 562 that completely divides 562 are.

1, 2, 281, 562

GCD of numbers is the greatest common divisor

So, the GCD (165, 857, 660, 562) = 1.

Given numbers are 165, 857, 660, 562

The list of prime factors of all numbers are

Prime factors of 165 are 3 x 5 x 11

Prime factors of 857 are 857

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

Prime factors of 562 are 2 x 281

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

Given numbers are 165, 857, 660, 562

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

Apply this formula for all numbers.

Step1:

LCM(165, 857) = 141405

GCD(165, 857) = ( 165 x 857 ) / 141405

= 165 / 857

= 165

Step2:

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

= 1 / 660

= 1

Step3:

LCM(1, 562) = 562

GCD(1, 562) = ( 1 x 562 ) / 562

= 1 / 562

= 1

So, Greatest Common Divisor of 165, 857, 660, 562 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 149, 727, 184, 864
• GCD of 370, 520, 859, 709
• GCD of 915, 199, 680, 351
• GCD of 690, 687, 346, 202
• GCD of 810, 371, 474, 736

Given numbers are 165, 857, 660, 562
The greatest common divisor of numbers 165, 857, 660, 562 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 165, 857, 660, 562 is 1.

1. What is the GCD of 165, 857, 660, 562?

GCD of given numbers 165, 857, 660, 562 is 1

2. How to calculate the greatest common divisor of 165, 857, 660, 562?

We can find the highest common divisor of 165, 857, 660, 562 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 165, 857, 660, 562 i.e 1.

3. How can I use the GCD of 165, 857, 660, 562Calculator?

Out the numbers 165, 857, 660, 562 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.