GCD of 166, 548, 678, 378 Calculator

Given Input numbers are 166, 548, 678, 378

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

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

GCD of numbers is the greatest common divisor

So, the GCD (166, 548, 678, 378) = 2.

Given numbers are 166, 548, 678, 378

The list of prime factors of all numbers are

Prime factors of 166 are 2 x 83

Prime factors of 548 are 2 x 2 x 137

Prime factors of 678 are 2 x 3 x 113

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

The highest common occurrence is 2¹

Therefore, GCD of 166, 548, 678, 378 is 2.

Given numbers are 166, 548, 678, 378

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

Apply this formula for all numbers.

Step1:

LCM(166, 548) = 45484

GCD(166, 548) = ( 166 x 548 ) / 45484

= 166 / 548

= 166

Step2:

LCM(2, 678) = 678

GCD(2, 678) = ( 2 x 678 ) / 678

= 2 / 678

= 2

Step3:

LCM(2, 378) = 378

GCD(2, 378) = ( 2 x 378 ) / 378

= 2 / 378

= 2

So, Greatest Common Divisor of 166, 548, 678, 378 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 955, 683, 666, 717
• GCD of 205, 273, 878, 380
• GCD of 232, 831, 629, 965
• GCD of 582, 150, 333, 438
• GCD of 341, 273, 322, 883

Given numbers are 166, 548, 678, 378
The greatest common divisor of numbers 166, 548, 678, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 166, 548, 678, 378 is 2.

1. What is the GCD of 166, 548, 678, 378?

GCD of given numbers 166, 548, 678, 378 is 2

2. How to calculate the greatest common divisor of 166, 548, 678, 378?

We can find the highest common divisor of 166, 548, 678, 378 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 166, 548, 678, 378 i.e 2.

3. How can I use the GCD of 166, 548, 678, 378Calculator?

Out the numbers 166, 548, 678, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.