GCD of 442, 685, 677, 166 Calculator

Given Input numbers are 442, 685, 677, 166

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

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

GCD of numbers is the greatest common divisor

So, the GCD (442, 685, 677, 166) = 1.

Given numbers are 442, 685, 677, 166

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 685 are 5 x 137

Prime factors of 677 are 677

Prime factors of 166 are 2 x 83

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

Given numbers are 442, 685, 677, 166

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

Apply this formula for all numbers.

Step1:

LCM(442, 685) = 302770

GCD(442, 685) = ( 442 x 685 ) / 302770

= 442 / 685

= 442

Step2:

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

= 1 / 677

= 1

Step3:

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

= 1 / 166

= 1

So, Greatest Common Divisor of 442, 685, 677, 166 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 934, 733, 590, 599
• GCD of 478, 485, 551, 257
• GCD of 647, 862, 221, 954
• GCD of 644, 138, 792, 289
• GCD of 576, 634, 319, 281

Given numbers are 442, 685, 677, 166
The greatest common divisor of numbers 442, 685, 677, 166 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 685, 677, 166 is 1.

1. What is the GCD of 442, 685, 677, 166?

GCD of given numbers 442, 685, 677, 166 is 1

2. How to calculate the greatest common divisor of 442, 685, 677, 166?

We can find the highest common divisor of 442, 685, 677, 166 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 442, 685, 677, 166 i.e 1.

3. How can I use the GCD of 442, 685, 677, 166Calculator?

Out the numbers 442, 685, 677, 166 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.