GCD of 137, 143, 132, 221 Calculator

Given Input numbers are 137, 143, 132, 221

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

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 221 :

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

1, 13, 17, 221

GCD of numbers is the greatest common divisor

So, the GCD (137, 143, 132, 221) = 1.

Given numbers are 137, 143, 132, 221

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 143 are 11 x 13

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 221 are 13 x 17

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

Given numbers are 137, 143, 132, 221

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

Apply this formula for all numbers.

Step1:

LCM(137, 143) = 19591

GCD(137, 143) = ( 137 x 143 ) / 19591

= 137 / 143

= 137

Step2:

LCM(1, 132) = 132

GCD(1, 132) = ( 1 x 132 ) / 132

= 1 / 132

= 1

Step3:

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

= 1 / 221

= 1

So, Greatest Common Divisor of 137, 143, 132, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 292, 880, 403, 174
• GCD of 114, 219, 462, 577
• GCD of 799, 461, 274, 154
• GCD of 505, 357, 497, 732
• GCD of 550, 768, 110, 157

Given numbers are 137, 143, 132, 221
The greatest common divisor of numbers 137, 143, 132, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 143, 132, 221 is 1.

1. What is the GCD of 137, 143, 132, 221?

GCD of given numbers 137, 143, 132, 221 is 1

2. How to calculate the greatest common divisor of 137, 143, 132, 221?

We can find the highest common divisor of 137, 143, 132, 221 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 137, 143, 132, 221 i.e 1.

3. How can I use the GCD of 137, 143, 132, 221Calculator?

Out the numbers 137, 143, 132, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.