GCD of 676, 648, 160, 203 Calculator

Given Input numbers are 676, 648, 160, 203

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

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

GCD of numbers is the greatest common divisor

So, the GCD (676, 648, 160, 203) = 1.

Given numbers are 676, 648, 160, 203

The list of prime factors of all numbers are

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 203 are 7 x 29

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

Given numbers are 676, 648, 160, 203

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

Apply this formula for all numbers.

Step1:

LCM(676, 648) = 109512

GCD(676, 648) = ( 676 x 648 ) / 109512

= 676 / 648

= 676

Step2:

LCM(4, 160) = 160

GCD(4, 160) = ( 4 x 160 ) / 160

= 4 / 160

= 4

Step3:

LCM(4, 203) = 812

GCD(4, 203) = ( 4 x 203 ) / 812

= 4 / 203

= 4

So, Greatest Common Divisor of 676, 648, 160, 203 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 611, 710, 244, 228
• GCD of 251, 363, 660, 144
• GCD of 553, 568, 628, 218
• GCD of 230, 625, 503, 997
• GCD of 801, 458, 837, 295

Given numbers are 676, 648, 160, 203
The greatest common divisor of numbers 676, 648, 160, 203 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 676, 648, 160, 203 is 1.

1. What is the GCD of 676, 648, 160, 203?

GCD of given numbers 676, 648, 160, 203 is 1

2. How to calculate the greatest common divisor of 676, 648, 160, 203?

We can find the highest common divisor of 676, 648, 160, 203 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 676, 648, 160, 203 i.e 1.

3. How can I use the GCD of 676, 648, 160, 203Calculator?

Out the numbers 676, 648, 160, 203 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.