GCD of 402, 210, 372, 349 Calculator

Given Input numbers are 402, 210, 372, 349

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 210 :

The positive integer divisors of 210 that completely divides 210 are.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

GCD of numbers is the greatest common divisor

So, the GCD (402, 210, 372, 349) = 1.

Given numbers are 402, 210, 372, 349

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 210 are 2 x 3 x 5 x 7

Prime factors of 372 are 2 x 2 x 3 x 31

Prime factors of 349 are 349

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

Given numbers are 402, 210, 372, 349

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

Apply this formula for all numbers.

Step1:

LCM(402, 210) = 14070

GCD(402, 210) = ( 402 x 210 ) / 14070

= 402 / 210

= 402

Step2:

LCM(6, 372) = 372

GCD(6, 372) = ( 6 x 372 ) / 372

= 6 / 372

= 6

Step3:

LCM(6, 349) = 2094

GCD(6, 349) = ( 6 x 349 ) / 2094

= 6 / 349

= 6

So, Greatest Common Divisor of 402, 210, 372, 349 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 287, 911, 717, 940
• GCD of 706, 325, 876, 603
• GCD of 638, 953, 441, 271
• GCD of 299, 339, 427, 917
• GCD of 799, 494, 394, 936

Given numbers are 402, 210, 372, 349
The greatest common divisor of numbers 402, 210, 372, 349 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 210, 372, 349 is 1.

1. What is the GCD of 402, 210, 372, 349?

GCD of given numbers 402, 210, 372, 349 is 1

2. How to calculate the greatest common divisor of 402, 210, 372, 349?

We can find the highest common divisor of 402, 210, 372, 349 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 402, 210, 372, 349 i.e 1.

3. How can I use the GCD of 402, 210, 372, 349Calculator?

Out the numbers 402, 210, 372, 349 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.