GCD of 197, 648, 503, 118 Calculator

Given Input numbers are 197, 648, 503, 118

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

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

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 503 :

The positive integer divisors of 503 that completely divides 503 are.

1, 503

Divisors of 118 :

The positive integer divisors of 118 that completely divides 118 are.

1, 2, 59, 118

GCD of numbers is the greatest common divisor

So, the GCD (197, 648, 503, 118) = 1.

Given numbers are 197, 648, 503, 118

The list of prime factors of all numbers are

Prime factors of 197 are 197

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

Prime factors of 503 are 503

Prime factors of 118 are 2 x 59

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

Given numbers are 197, 648, 503, 118

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

Apply this formula for all numbers.

Step1:

LCM(197, 648) = 127656

GCD(197, 648) = ( 197 x 648 ) / 127656

= 197 / 648

= 197

Step2:

LCM(1, 503) = 503

GCD(1, 503) = ( 1 x 503 ) / 503

= 1 / 503

= 1

Step3:

LCM(1, 118) = 118

GCD(1, 118) = ( 1 x 118 ) / 118

= 1 / 118

= 1

So, Greatest Common Divisor of 197, 648, 503, 118 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 169, 682, 206
• GCD of 133, 304, 668, 785
• GCD of 580, 398, 307, 173
• GCD of 544, 366, 802, 167
• GCD of 300, 833, 762, 592

Given numbers are 197, 648, 503, 118
The greatest common divisor of numbers 197, 648, 503, 118 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 648, 503, 118 is 1.

1. What is the GCD of 197, 648, 503, 118?

GCD of given numbers 197, 648, 503, 118 is 1

2. How to calculate the greatest common divisor of 197, 648, 503, 118?

We can find the highest common divisor of 197, 648, 503, 118 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 197, 648, 503, 118 i.e 1.

3. How can I use the GCD of 197, 648, 503, 118Calculator?

Out the numbers 197, 648, 503, 118 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.