GCD of 321, 462, 70 Calculator

Given Input numbers are 321, 462, 70

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

Divisors of 321 :

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

1, 3, 107, 321

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 70 :

The positive integer divisors of 70 that completely divides 70 are.

1, 2, 5, 7, 10, 14, 35, 70

GCD of numbers is the greatest common divisor

So, the GCD (321, 462, 70) = 1.

Given numbers are 321, 462, 70

The list of prime factors of all numbers are

Prime factors of 321 are 3 x 107

Prime factors of 462 are 2 x 3 x 7 x 11

Prime factors of 70 are 2 x 5 x 7

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

Given numbers are 321, 462, 70

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

Apply this formula for all numbers.

Step1:

LCM(321, 462) = 49434

GCD(321, 462) = ( 321 x 462 ) / 49434

= 321 / 462

= 321

Step2:

LCM(3, 70) = 210

GCD(3, 70) = ( 3 x 70 ) / 210

= 3 / 70

= 3

So, Greatest Common Divisor of 321, 462, 70 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 105, 812, 27
• GCD of 352, 131, 59
• GCD of 429, 502, 73
• GCD of 399, 402, 83
• GCD of 361, 513, 71

Given numbers are 321, 462, 70
The greatest common divisor of numbers 321, 462, 70 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 462, 70 is 1.

1. What is the GCD of 321, 462, 70?

GCD of given numbers 321, 462, 70 is 1

2. How to calculate the greatest common divisor of 321, 462, 70?

We can find the highest common divisor of 321, 462, 70 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 321, 462, 70 i.e 1.

3. How can I use the GCD of 321, 462, 70Calculator?

Out the numbers 321, 462, 70 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.