GCD of 345, 134, 631, 213 Calculator

Given Input numbers are 345, 134, 631, 213

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

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

Divisors of 213 :

The positive integer divisors of 213 that completely divides 213 are.

1, 3, 71, 213

GCD of numbers is the greatest common divisor

So, the GCD (345, 134, 631, 213) = 1.

Given numbers are 345, 134, 631, 213

The list of prime factors of all numbers are

Prime factors of 345 are 3 x 5 x 23

Prime factors of 134 are 2 x 67

Prime factors of 631 are 631

Prime factors of 213 are 3 x 71

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

Given numbers are 345, 134, 631, 213

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

Apply this formula for all numbers.

Step1:

LCM(345, 134) = 46230

GCD(345, 134) = ( 345 x 134 ) / 46230

= 345 / 134

= 345

Step2:

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

= 1 / 631

= 1

Step3:

LCM(1, 213) = 213

GCD(1, 213) = ( 1 x 213 ) / 213

= 1 / 213

= 1

So, Greatest Common Divisor of 345, 134, 631, 213 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 312, 178, 506, 648
• GCD of 617, 689, 751, 650
• GCD of 614, 109, 781, 818
• GCD of 337, 738, 997, 187
• GCD of 550, 403, 466, 629

Given numbers are 345, 134, 631, 213
The greatest common divisor of numbers 345, 134, 631, 213 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 345, 134, 631, 213 is 1.

1. What is the GCD of 345, 134, 631, 213?

GCD of given numbers 345, 134, 631, 213 is 1

2. How to calculate the greatest common divisor of 345, 134, 631, 213?

We can find the highest common divisor of 345, 134, 631, 213 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 345, 134, 631, 213 i.e 1.

3. How can I use the GCD of 345, 134, 631, 213Calculator?

Out the numbers 345, 134, 631, 213 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.