GCD of 168, 664, 402, 534 Calculator

Given Input numbers are 168, 664, 402, 534

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 402 :

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

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

Divisors of 534 :

The positive integer divisors of 534 that completely divides 534 are.

1, 2, 3, 6, 89, 178, 267, 534

GCD of numbers is the greatest common divisor

So, the GCD (168, 664, 402, 534) = 2.

Given numbers are 168, 664, 402, 534

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 402 are 2 x 3 x 67

Prime factors of 534 are 2 x 3 x 89

The highest common occurrence is 2¹

Therefore, GCD of 168, 664, 402, 534 is 2.

Given numbers are 168, 664, 402, 534

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

Apply this formula for all numbers.

Step1:

LCM(168, 664) = 13944

GCD(168, 664) = ( 168 x 664 ) / 13944

= 168 / 664

= 168

Step2:

LCM(8, 402) = 1608

GCD(8, 402) = ( 8 x 402 ) / 1608

= 8 / 402

= 8

Step3:

LCM(2, 534) = 534

GCD(2, 534) = ( 2 x 534 ) / 534

= 2 / 534

= 2

So, Greatest Common Divisor of 168, 664, 402, 534 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 248, 937, 753, 471
• GCD of 669, 991, 660, 341
• GCD of 808, 475, 701, 862
• GCD of 725, 629, 777, 903
• GCD of 151, 450, 737, 449

Given numbers are 168, 664, 402, 534
The greatest common divisor of numbers 168, 664, 402, 534 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 664, 402, 534 is 2.

1. What is the GCD of 168, 664, 402, 534?

GCD of given numbers 168, 664, 402, 534 is 2

2. How to calculate the greatest common divisor of 168, 664, 402, 534?

We can find the highest common divisor of 168, 664, 402, 534 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 168, 664, 402, 534 i.e 2.

3. How can I use the GCD of 168, 664, 402, 534Calculator?

Out the numbers 168, 664, 402, 534 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.