GCD of 307, 138, 217, 177 Calculator

Given Input numbers are 307, 138, 217, 177

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

Divisors of 307 :

The positive integer divisors of 307 that completely divides 307 are.

1, 307

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 217 :

The positive integer divisors of 217 that completely divides 217 are.

1, 7, 31, 217

Divisors of 177 :

The positive integer divisors of 177 that completely divides 177 are.

1, 3, 59, 177

GCD of numbers is the greatest common divisor

So, the GCD (307, 138, 217, 177) = 1.

Given numbers are 307, 138, 217, 177

The list of prime factors of all numbers are

Prime factors of 307 are 307

Prime factors of 138 are 2 x 3 x 23

Prime factors of 217 are 7 x 31

Prime factors of 177 are 3 x 59

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

Given numbers are 307, 138, 217, 177

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

Apply this formula for all numbers.

Step1:

LCM(307, 138) = 42366

GCD(307, 138) = ( 307 x 138 ) / 42366

= 307 / 138

= 307

Step2:

LCM(1, 217) = 217

GCD(1, 217) = ( 1 x 217 ) / 217

= 1 / 217

= 1

Step3:

LCM(1, 177) = 177

GCD(1, 177) = ( 1 x 177 ) / 177

= 1 / 177

= 1

So, Greatest Common Divisor of 307, 138, 217, 177 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 267, 425, 389, 872
• GCD of 548, 147, 980, 886
• GCD of 514, 618, 328, 165
• GCD of 630, 587, 699, 991
• GCD of 959, 108, 182, 279

Given numbers are 307, 138, 217, 177
The greatest common divisor of numbers 307, 138, 217, 177 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 307, 138, 217, 177 is 1.

1. What is the GCD of 307, 138, 217, 177?

GCD of given numbers 307, 138, 217, 177 is 1

2. How to calculate the greatest common divisor of 307, 138, 217, 177?

We can find the highest common divisor of 307, 138, 217, 177 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 307, 138, 217, 177 i.e 1.

3. How can I use the GCD of 307, 138, 217, 177Calculator?

Out the numbers 307, 138, 217, 177 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.