GCD of 156, 141, 462, 343 Calculator

Given Input numbers are 156, 141, 462, 343

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

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 141 :

The positive integer divisors of 141 that completely divides 141 are.

1, 3, 47, 141

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 343 :

The positive integer divisors of 343 that completely divides 343 are.

1, 7, 49, 343

GCD of numbers is the greatest common divisor

So, the GCD (156, 141, 462, 343) = 1.

Given numbers are 156, 141, 462, 343

The list of prime factors of all numbers are

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 141 are 3 x 47

Prime factors of 462 are 2 x 3 x 7 x 11

Prime factors of 343 are 7 x 7 x 7

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

Given numbers are 156, 141, 462, 343

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

Apply this formula for all numbers.

Step1:

LCM(156, 141) = 7332

GCD(156, 141) = ( 156 x 141 ) / 7332

= 156 / 141

= 156

Step2:

LCM(3, 462) = 462

GCD(3, 462) = ( 3 x 462 ) / 462

= 3 / 462

= 3

Step3:

LCM(3, 343) = 1029

GCD(3, 343) = ( 3 x 343 ) / 1029

= 3 / 343

= 3

So, Greatest Common Divisor of 156, 141, 462, 343 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 250, 847, 824
• GCD of 175, 154, 304, 185
• GCD of 122, 359, 979, 520
• GCD of 654, 430, 247, 360
• GCD of 967, 284, 265, 353

Given numbers are 156, 141, 462, 343
The greatest common divisor of numbers 156, 141, 462, 343 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 156, 141, 462, 343 is 1.

1. What is the GCD of 156, 141, 462, 343?

GCD of given numbers 156, 141, 462, 343 is 1

2. How to calculate the greatest common divisor of 156, 141, 462, 343?

We can find the highest common divisor of 156, 141, 462, 343 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 156, 141, 462, 343 i.e 1.

3. How can I use the GCD of 156, 141, 462, 343Calculator?

Out the numbers 156, 141, 462, 343 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.