GCD of 552, 645, 402, 654 Calculator

Given Input numbers are 552, 645, 402, 654

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

Divisors of 552 :

The positive integer divisors of 552 that completely divides 552 are.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 402 :

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

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

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

GCD of numbers is the greatest common divisor

So, the GCD (552, 645, 402, 654) = 3.

Given numbers are 552, 645, 402, 654

The list of prime factors of all numbers are

Prime factors of 552 are 2 x 2 x 2 x 3 x 23

Prime factors of 645 are 3 x 5 x 43

Prime factors of 402 are 2 x 3 x 67

Prime factors of 654 are 2 x 3 x 109

The highest common occurrence is 3¹

Therefore, GCD of 552, 645, 402, 654 is 3.

Given numbers are 552, 645, 402, 654

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

Apply this formula for all numbers.

Step1:

LCM(552, 645) = 118680

GCD(552, 645) = ( 552 x 645 ) / 118680

= 552 / 645

= 552

Step2:

LCM(3, 402) = 402

GCD(3, 402) = ( 3 x 402 ) / 402

= 3 / 402

= 3

Step3:

LCM(3, 654) = 654

GCD(3, 654) = ( 3 x 654 ) / 654

= 3 / 654

= 3

So, Greatest Common Divisor of 552, 645, 402, 654 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 965, 982, 246, 284
• GCD of 444, 616, 704, 896
• GCD of 428, 941, 330, 930
• GCD of 542, 425, 887, 210
• GCD of 693, 797, 300, 517

Given numbers are 552, 645, 402, 654
The greatest common divisor of numbers 552, 645, 402, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 552, 645, 402, 654 is 3.

1. What is the GCD of 552, 645, 402, 654?

GCD of given numbers 552, 645, 402, 654 is 3

2. How to calculate the greatest common divisor of 552, 645, 402, 654?

We can find the highest common divisor of 552, 645, 402, 654 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 552, 645, 402, 654 i.e 3.

3. How can I use the GCD of 552, 645, 402, 654Calculator?

Out the numbers 552, 645, 402, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.