GCD of 605, 342, 676, 153 Calculator

Given Input numbers are 605, 342, 676, 153

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

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

GCD of numbers is the greatest common divisor

So, the GCD (605, 342, 676, 153) = 1.

Given numbers are 605, 342, 676, 153

The list of prime factors of all numbers are

Prime factors of 605 are 5 x 11 x 11

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 153 are 3 x 3 x 17

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

Given numbers are 605, 342, 676, 153

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

Apply this formula for all numbers.

Step1:

LCM(605, 342) = 206910

GCD(605, 342) = ( 605 x 342 ) / 206910

= 605 / 342

= 605

Step2:

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

= 1 / 676

= 1

Step3:

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

= 1 / 153

= 1

So, Greatest Common Divisor of 605, 342, 676, 153 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 984, 420, 867, 488
• GCD of 300, 823, 867, 726
• GCD of 421, 681, 170, 556
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• GCD of 593, 558, 456, 227

Given numbers are 605, 342, 676, 153
The greatest common divisor of numbers 605, 342, 676, 153 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 605, 342, 676, 153 is 1.

1. What is the GCD of 605, 342, 676, 153?

GCD of given numbers 605, 342, 676, 153 is 1

2. How to calculate the greatest common divisor of 605, 342, 676, 153?

We can find the highest common divisor of 605, 342, 676, 153 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 605, 342, 676, 153 i.e 1.

3. How can I use the GCD of 605, 342, 676, 153Calculator?

Out the numbers 605, 342, 676, 153 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.