GCD of 402, 365, 215, 202 Calculator

Given Input numbers are 402, 365, 215, 202

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 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

Divisors of 215 :

The positive integer divisors of 215 that completely divides 215 are.

1, 5, 43, 215

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

GCD of numbers is the greatest common divisor

So, the GCD (402, 365, 215, 202) = 1.

Given numbers are 402, 365, 215, 202

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 365 are 5 x 73

Prime factors of 215 are 5 x 43

Prime factors of 202 are 2 x 101

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

Given numbers are 402, 365, 215, 202

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

Apply this formula for all numbers.

Step1:

LCM(402, 365) = 146730

GCD(402, 365) = ( 402 x 365 ) / 146730

= 402 / 365

= 402

Step2:

LCM(1, 215) = 215

GCD(1, 215) = ( 1 x 215 ) / 215

= 1 / 215

= 1

Step3:

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

= 1 / 202

= 1

So, Greatest Common Divisor of 402, 365, 215, 202 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 961, 108, 869, 331
• GCD of 569, 759, 969, 337
• GCD of 277, 914, 146, 944
• GCD of 681, 355, 937, 360
• GCD of 545, 726, 250, 338

Given numbers are 402, 365, 215, 202
The greatest common divisor of numbers 402, 365, 215, 202 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 365, 215, 202 is 1.

1. What is the GCD of 402, 365, 215, 202?

GCD of given numbers 402, 365, 215, 202 is 1

2. How to calculate the greatest common divisor of 402, 365, 215, 202?

We can find the highest common divisor of 402, 365, 215, 202 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, 365, 215, 202 i.e 1.

3. How can I use the GCD of 402, 365, 215, 202Calculator?

Out the numbers 402, 365, 215, 202 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.