GCD of 235, 738, 147, 221 Calculator

Given Input numbers are 235, 738, 147, 221

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

Divisors of 235 :

The positive integer divisors of 235 that completely divides 235 are.

1, 5, 47, 235

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

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 (235, 738, 147, 221) = 1.

Given numbers are 235, 738, 147, 221

The list of prime factors of all numbers are

Prime factors of 235 are 5 x 47

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 147 are 3 x 7 x 7

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 235, 738, 147, 221

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

Apply this formula for all numbers.

Step1:

LCM(235, 738) = 173430

GCD(235, 738) = ( 235 x 738 ) / 173430

= 235 / 738

= 235

Step2:

LCM(1, 147) = 147

GCD(1, 147) = ( 1 x 147 ) / 147

= 1 / 147

= 1

Step3:

LCM(1, 221) = 221

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

= 1 / 221

= 1

So, Greatest Common Divisor of 235, 738, 147, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 696, 505, 135, 601
• GCD of 315, 563, 527, 490
• GCD of 919, 214, 330, 163
• GCD of 301, 455, 280, 623
• GCD of 364, 143, 244, 176

Given numbers are 235, 738, 147, 221
The greatest common divisor of numbers 235, 738, 147, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 235, 738, 147, 221 is 1.

1. What is the GCD of 235, 738, 147, 221?

GCD of given numbers 235, 738, 147, 221 is 1

2. How to calculate the greatest common divisor of 235, 738, 147, 221?

We can find the highest common divisor of 235, 738, 147, 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 235, 738, 147, 221 i.e 1.

3. How can I use the GCD of 235, 738, 147, 221Calculator?

Out the numbers 235, 738, 147, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.