GCD of 329, 312, 172, 157 Calculator

Given Input numbers are 329, 312, 172, 157

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

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

Divisors of 312 :

The positive integer divisors of 312 that completely divides 312 are.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

GCD of numbers is the greatest common divisor

So, the GCD (329, 312, 172, 157) = 1.

Given numbers are 329, 312, 172, 157

The list of prime factors of all numbers are

Prime factors of 329 are 7 x 47

Prime factors of 312 are 2 x 2 x 2 x 3 x 13

Prime factors of 172 are 2 x 2 x 43

Prime factors of 157 are 157

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

Given numbers are 329, 312, 172, 157

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

Apply this formula for all numbers.

Step1:

LCM(329, 312) = 102648

GCD(329, 312) = ( 329 x 312 ) / 102648

= 329 / 312

= 329

Step2:

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

= 1 / 172

= 1

Step3:

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

= 1 / 157

= 1

So, Greatest Common Divisor of 329, 312, 172, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 906, 541, 756, 267
• GCD of 519, 480, 926, 284
• GCD of 766, 873, 730, 641
• GCD of 889, 140, 752, 256
• GCD of 885, 126, 958, 578

Given numbers are 329, 312, 172, 157
The greatest common divisor of numbers 329, 312, 172, 157 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 329, 312, 172, 157 is 1.

1. What is the GCD of 329, 312, 172, 157?

GCD of given numbers 329, 312, 172, 157 is 1

2. How to calculate the greatest common divisor of 329, 312, 172, 157?

We can find the highest common divisor of 329, 312, 172, 157 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 329, 312, 172, 157 i.e 1.

3. How can I use the GCD of 329, 312, 172, 157Calculator?

Out the numbers 329, 312, 172, 157 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.