GCD of 221, 418, 350, 149 Calculator

Given Input numbers are 221, 418, 350, 149

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

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 418 :

The positive integer divisors of 418 that completely divides 418 are.

1, 2, 11, 19, 22, 38, 209, 418

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

GCD of numbers is the greatest common divisor

So, the GCD (221, 418, 350, 149) = 1.

Given numbers are 221, 418, 350, 149

The list of prime factors of all numbers are

Prime factors of 221 are 13 x 17

Prime factors of 418 are 2 x 11 x 19

Prime factors of 350 are 2 x 5 x 5 x 7

Prime factors of 149 are 149

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

Given numbers are 221, 418, 350, 149

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

Apply this formula for all numbers.

Step1:

LCM(221, 418) = 92378

GCD(221, 418) = ( 221 x 418 ) / 92378

= 221 / 418

= 221

Step2:

LCM(1, 350) = 350

GCD(1, 350) = ( 1 x 350 ) / 350

= 1 / 350

= 1

Step3:

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

= 1 / 149

= 1

So, Greatest Common Divisor of 221, 418, 350, 149 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 639, 595, 528, 591
• GCD of 711, 144, 291, 183
• GCD of 382, 477, 346, 807
• GCD of 841, 493, 530, 683
• GCD of 991, 685, 722, 964

Given numbers are 221, 418, 350, 149
The greatest common divisor of numbers 221, 418, 350, 149 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 221, 418, 350, 149 is 1.

1. What is the GCD of 221, 418, 350, 149?

GCD of given numbers 221, 418, 350, 149 is 1

2. How to calculate the greatest common divisor of 221, 418, 350, 149?

We can find the highest common divisor of 221, 418, 350, 149 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 221, 418, 350, 149 i.e 1.

3. How can I use the GCD of 221, 418, 350, 149Calculator?

Out the numbers 221, 418, 350, 149 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.