GCD of 624, 390, 528, 670 Calculator

Given Input numbers are 624, 390, 528, 670

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

Divisors of 624 :

The positive integer divisors of 624 that completely divides 624 are.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 528 :

The positive integer divisors of 528 that completely divides 528 are.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

GCD of numbers is the greatest common divisor

So, the GCD (624, 390, 528, 670) = 2.

Given numbers are 624, 390, 528, 670

The list of prime factors of all numbers are

Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11

Prime factors of 670 are 2 x 5 x 67

The highest common occurrence is 2¹

Therefore, GCD of 624, 390, 528, 670 is 2.

Given numbers are 624, 390, 528, 670

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

Apply this formula for all numbers.

Step1:

LCM(624, 390) = 3120

GCD(624, 390) = ( 624 x 390 ) / 3120

= 624 / 390

= 624

Step2:

LCM(78, 528) = 6864

GCD(78, 528) = ( 78 x 528 ) / 6864

= 78 / 528

= 78

Step3:

LCM(6, 670) = 2010

GCD(6, 670) = ( 6 x 670 ) / 2010

= 6 / 670

= 6

So, Greatest Common Divisor of 624, 390, 528, 670 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 611, 394, 231, 303
• GCD of 965, 255, 544, 337
• GCD of 559, 464, 883, 348
• GCD of 680, 446, 161, 894
• GCD of 729, 117, 638, 764

Given numbers are 624, 390, 528, 670
The greatest common divisor of numbers 624, 390, 528, 670 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 390, 528, 670 is 2.

1. What is the GCD of 624, 390, 528, 670?

GCD of given numbers 624, 390, 528, 670 is 2

2. How to calculate the greatest common divisor of 624, 390, 528, 670?

We can find the highest common divisor of 624, 390, 528, 670 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 624, 390, 528, 670 i.e 2.

3. How can I use the GCD of 624, 390, 528, 670Calculator?

Out the numbers 624, 390, 528, 670 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.