GCD of 264, 620, 143, 665 Calculator

Given Input numbers are 264, 620, 143, 665

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

Divisors of 264 :

The positive integer divisors of 264 that completely divides 264 are.

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

GCD of numbers is the greatest common divisor

So, the GCD (264, 620, 143, 665) = 1.

Given numbers are 264, 620, 143, 665

The list of prime factors of all numbers are

Prime factors of 264 are 2 x 2 x 2 x 3 x 11

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 143 are 11 x 13

Prime factors of 665 are 5 x 7 x 19

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

Given numbers are 264, 620, 143, 665

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

Apply this formula for all numbers.

Step1:

LCM(264, 620) = 40920

GCD(264, 620) = ( 264 x 620 ) / 40920

= 264 / 620

= 264

Step2:

LCM(4, 143) = 572

GCD(4, 143) = ( 4 x 143 ) / 572

= 4 / 143

= 4

Step3:

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

= 1 / 665

= 1

So, Greatest Common Divisor of 264, 620, 143, 665 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 312, 184, 936, 765
• GCD of 605, 677, 838, 777
• GCD of 187, 917, 487, 589
• GCD of 490, 358, 124, 680
• GCD of 989, 851, 776, 162

Given numbers are 264, 620, 143, 665
The greatest common divisor of numbers 264, 620, 143, 665 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 264, 620, 143, 665 is 1.

1. What is the GCD of 264, 620, 143, 665?

GCD of given numbers 264, 620, 143, 665 is 1

2. How to calculate the greatest common divisor of 264, 620, 143, 665?

We can find the highest common divisor of 264, 620, 143, 665 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 264, 620, 143, 665 i.e 1.

3. How can I use the GCD of 264, 620, 143, 665Calculator?

Out the numbers 264, 620, 143, 665 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.