GCD of 164, 428, 707, 818 Calculator

Given Input numbers are 164, 428, 707, 818

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

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

GCD of numbers is the greatest common divisor

So, the GCD (164, 428, 707, 818) = 1.

Given numbers are 164, 428, 707, 818

The list of prime factors of all numbers are

Prime factors of 164 are 2 x 2 x 41

Prime factors of 428 are 2 x 2 x 107

Prime factors of 707 are 7 x 101

Prime factors of 818 are 2 x 409

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

Given numbers are 164, 428, 707, 818

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

Apply this formula for all numbers.

Step1:

LCM(164, 428) = 17548

GCD(164, 428) = ( 164 x 428 ) / 17548

= 164 / 428

= 164

Step2:

LCM(4, 707) = 2828

GCD(4, 707) = ( 4 x 707 ) / 2828

= 4 / 707

= 4

Step3:

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

= 1 / 818

= 1

So, Greatest Common Divisor of 164, 428, 707, 818 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 303, 955, 482, 833
• GCD of 477, 827, 468, 634
• GCD of 408, 869, 313, 178
• GCD of 502, 426, 895, 592
• GCD of 931, 629, 468, 192

Given numbers are 164, 428, 707, 818
The greatest common divisor of numbers 164, 428, 707, 818 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 164, 428, 707, 818 is 1.

1. What is the GCD of 164, 428, 707, 818?

GCD of given numbers 164, 428, 707, 818 is 1

2. How to calculate the greatest common divisor of 164, 428, 707, 818?

We can find the highest common divisor of 164, 428, 707, 818 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 164, 428, 707, 818 i.e 1.

3. How can I use the GCD of 164, 428, 707, 818Calculator?

Out the numbers 164, 428, 707, 818 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.