GCD of 402, 853, 385, 162 Calculator

Given Input numbers are 402, 853, 385, 162

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 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

GCD of numbers is the greatest common divisor

So, the GCD (402, 853, 385, 162) = 1.

Given numbers are 402, 853, 385, 162

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 853 are 853

Prime factors of 385 are 5 x 7 x 11

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

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

Given numbers are 402, 853, 385, 162

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

Apply this formula for all numbers.

Step1:

LCM(402, 853) = 342906

GCD(402, 853) = ( 402 x 853 ) / 342906

= 402 / 853

= 402

Step2:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 402, 853, 385, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 117, 158, 475, 117
• GCD of 115, 124, 115, 584
• GCD of 457, 959, 995, 593
• GCD of 150, 294, 509, 165
• GCD of 931, 689, 886, 119

Given numbers are 402, 853, 385, 162
The greatest common divisor of numbers 402, 853, 385, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 853, 385, 162 is 1.

1. What is the GCD of 402, 853, 385, 162?

GCD of given numbers 402, 853, 385, 162 is 1

2. How to calculate the greatest common divisor of 402, 853, 385, 162?

We can find the highest common divisor of 402, 853, 385, 162 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, 853, 385, 162 i.e 1.

3. How can I use the GCD of 402, 853, 385, 162Calculator?

Out the numbers 402, 853, 385, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.