GCD of 649, 422, 131, 202 Calculator

Given Input numbers are 649, 422, 131, 202

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

Divisors of 649 :

The positive integer divisors of 649 that completely divides 649 are.

1, 11, 59, 649

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 202 :

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

1, 2, 101, 202

GCD of numbers is the greatest common divisor

So, the GCD (649, 422, 131, 202) = 1.

Given numbers are 649, 422, 131, 202

The list of prime factors of all numbers are

Prime factors of 649 are 11 x 59

Prime factors of 422 are 2 x 211

Prime factors of 131 are 131

Prime factors of 202 are 2 x 101

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

Given numbers are 649, 422, 131, 202

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

Apply this formula for all numbers.

Step1:

LCM(649, 422) = 273878

GCD(649, 422) = ( 649 x 422 ) / 273878

= 649 / 422

= 649

Step2:

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

= 1 / 131

= 1

Step3:

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

= 1 / 202

= 1

So, Greatest Common Divisor of 649, 422, 131, 202 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 229, 756, 669, 570
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Given numbers are 649, 422, 131, 202
The greatest common divisor of numbers 649, 422, 131, 202 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 649, 422, 131, 202 is 1.

1. What is the GCD of 649, 422, 131, 202?

GCD of given numbers 649, 422, 131, 202 is 1

2. How to calculate the greatest common divisor of 649, 422, 131, 202?

We can find the highest common divisor of 649, 422, 131, 202 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 649, 422, 131, 202 i.e 1.

3. How can I use the GCD of 649, 422, 131, 202Calculator?

Out the numbers 649, 422, 131, 202 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.