GCD of 646, 241, 702, 120 Calculator

Given Input numbers are 646, 241, 702, 120

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

Divisors of 646 :

The positive integer divisors of 646 that completely divides 646 are.

1, 2, 17, 19, 34, 38, 323, 646

Divisors of 241 :

The positive integer divisors of 241 that completely divides 241 are.

1, 241

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

GCD of numbers is the greatest common divisor

So, the GCD (646, 241, 702, 120) = 1.

Given numbers are 646, 241, 702, 120

The list of prime factors of all numbers are

Prime factors of 646 are 2 x 17 x 19

Prime factors of 241 are 241

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

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

Given numbers are 646, 241, 702, 120

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

Apply this formula for all numbers.

Step1:

LCM(646, 241) = 155686

GCD(646, 241) = ( 646 x 241 ) / 155686

= 646 / 241

= 646

Step2:

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

= 1 / 702

= 1

Step3:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

So, Greatest Common Divisor of 646, 241, 702, 120 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 932, 118, 948, 999
• GCD of 685, 404, 613, 974
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• GCD of 554, 638, 949, 320
• GCD of 921, 411, 127, 588

Given numbers are 646, 241, 702, 120
The greatest common divisor of numbers 646, 241, 702, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 646, 241, 702, 120 is 1.

1. What is the GCD of 646, 241, 702, 120?

GCD of given numbers 646, 241, 702, 120 is 1

2. How to calculate the greatest common divisor of 646, 241, 702, 120?

We can find the highest common divisor of 646, 241, 702, 120 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 646, 241, 702, 120 i.e 1.

3. How can I use the GCD of 646, 241, 702, 120Calculator?

Out the numbers 646, 241, 702, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.