GCD of 212, 147, 321, 659 Calculator

Given Input numbers are 212, 147, 321, 659

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

Divisors of 212 :

The positive integer divisors of 212 that completely divides 212 are.

1, 2, 4, 53, 106, 212

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

GCD of numbers is the greatest common divisor

So, the GCD (212, 147, 321, 659) = 1.

Given numbers are 212, 147, 321, 659

The list of prime factors of all numbers are

Prime factors of 212 are 2 x 2 x 53

Prime factors of 147 are 3 x 7 x 7

Prime factors of 321 are 3 x 107

Prime factors of 659 are 659

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

Given numbers are 212, 147, 321, 659

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

Apply this formula for all numbers.

Step1:

LCM(212, 147) = 31164

GCD(212, 147) = ( 212 x 147 ) / 31164

= 212 / 147

= 212

Step2:

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

= 1 / 321

= 1

Step3:

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

= 1 / 659

= 1

So, Greatest Common Divisor of 212, 147, 321, 659 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 904, 720, 146, 815
• GCD of 658, 314, 684, 800
• GCD of 126, 764, 999, 272
• GCD of 238, 820, 514, 104
• GCD of 971, 361, 199, 595

Given numbers are 212, 147, 321, 659
The greatest common divisor of numbers 212, 147, 321, 659 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 212, 147, 321, 659 is 1.

1. What is the GCD of 212, 147, 321, 659?

GCD of given numbers 212, 147, 321, 659 is 1

2. How to calculate the greatest common divisor of 212, 147, 321, 659?

We can find the highest common divisor of 212, 147, 321, 659 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 212, 147, 321, 659 i.e 1.

3. How can I use the GCD of 212, 147, 321, 659Calculator?

Out the numbers 212, 147, 321, 659 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.