GCD of 272, 202, 411, 387 Calculator

Given Input numbers are 272, 202, 411, 387

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

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

Divisors of 411 :

The positive integer divisors of 411 that completely divides 411 are.

1, 3, 137, 411

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (272, 202, 411, 387) = 1.

Given numbers are 272, 202, 411, 387

The list of prime factors of all numbers are

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 202 are 2 x 101

Prime factors of 411 are 3 x 137

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 272, 202, 411, 387

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

Apply this formula for all numbers.

Step1:

LCM(272, 202) = 27472

GCD(272, 202) = ( 272 x 202 ) / 27472

= 272 / 202

= 272

Step2:

LCM(2, 411) = 822

GCD(2, 411) = ( 2 x 411 ) / 822

= 2 / 411

= 2

Step3:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

So, Greatest Common Divisor of 272, 202, 411, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 402, 896, 171, 512
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• GCD of 916, 427, 473, 333
• GCD of 141, 406, 498, 101

Given numbers are 272, 202, 411, 387
The greatest common divisor of numbers 272, 202, 411, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 202, 411, 387 is 1.

1. What is the GCD of 272, 202, 411, 387?

GCD of given numbers 272, 202, 411, 387 is 1

2. How to calculate the greatest common divisor of 272, 202, 411, 387?

We can find the highest common divisor of 272, 202, 411, 387 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 272, 202, 411, 387 i.e 1.

3. How can I use the GCD of 272, 202, 411, 387Calculator?

Out the numbers 272, 202, 411, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.