GCD of 987, 101, 238, 242 Calculator

Given Input numbers are 987, 101, 238, 242

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

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 101 :

The positive integer divisors of 101 that completely divides 101 are.

1, 101

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 242 :

The positive integer divisors of 242 that completely divides 242 are.

1, 2, 11, 22, 121, 242

GCD of numbers is the greatest common divisor

So, the GCD (987, 101, 238, 242) = 1.

Given numbers are 987, 101, 238, 242

The list of prime factors of all numbers are

Prime factors of 987 are 3 x 7 x 47

Prime factors of 101 are 101

Prime factors of 238 are 2 x 7 x 17

Prime factors of 242 are 2 x 11 x 11

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

Given numbers are 987, 101, 238, 242

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

Apply this formula for all numbers.

Step1:

LCM(987, 101) = 99687

GCD(987, 101) = ( 987 x 101 ) / 99687

= 987 / 101

= 987

Step2:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1

Step3:

LCM(1, 242) = 242

GCD(1, 242) = ( 1 x 242 ) / 242

= 1 / 242

= 1

So, Greatest Common Divisor of 987, 101, 238, 242 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 973, 648, 609, 972
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• GCD of 422, 821, 215, 808

Given numbers are 987, 101, 238, 242
The greatest common divisor of numbers 987, 101, 238, 242 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 101, 238, 242 is 1.

1. What is the GCD of 987, 101, 238, 242?

GCD of given numbers 987, 101, 238, 242 is 1

2. How to calculate the greatest common divisor of 987, 101, 238, 242?

We can find the highest common divisor of 987, 101, 238, 242 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 987, 101, 238, 242 i.e 1.

3. How can I use the GCD of 987, 101, 238, 242Calculator?

Out the numbers 987, 101, 238, 242 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.