GCD of 346, 153, 687, 636 Calculator

Given Input numbers are 346, 153, 687, 636

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

Divisors of 346 :

The positive integer divisors of 346 that completely divides 346 are.

1, 2, 173, 346

Divisors of 153 :

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

1, 3, 9, 17, 51, 153

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

GCD of numbers is the greatest common divisor

So, the GCD (346, 153, 687, 636) = 1.

Given numbers are 346, 153, 687, 636

The list of prime factors of all numbers are

Prime factors of 346 are 2 x 173

Prime factors of 153 are 3 x 3 x 17

Prime factors of 687 are 3 x 229

Prime factors of 636 are 2 x 2 x 3 x 53

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

Given numbers are 346, 153, 687, 636

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

Apply this formula for all numbers.

Step1:

LCM(346, 153) = 52938

GCD(346, 153) = ( 346 x 153 ) / 52938

= 346 / 153

= 346

Step2:

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

= 1 / 687

= 1

Step3:

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

= 1 / 636

= 1

So, Greatest Common Divisor of 346, 153, 687, 636 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 143, 394, 965, 814
• GCD of 606, 178, 700, 617
• GCD of 165, 551, 529, 647
• GCD of 389, 410, 380, 669
• GCD of 762, 384, 770, 975

Given numbers are 346, 153, 687, 636
The greatest common divisor of numbers 346, 153, 687, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 346, 153, 687, 636 is 1.

1. What is the GCD of 346, 153, 687, 636?

GCD of given numbers 346, 153, 687, 636 is 1

2. How to calculate the greatest common divisor of 346, 153, 687, 636?

We can find the highest common divisor of 346, 153, 687, 636 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 346, 153, 687, 636 i.e 1.

3. How can I use the GCD of 346, 153, 687, 636Calculator?

Out the numbers 346, 153, 687, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.