GCD of 140, 168, 163, 476 Calculator

Given Input numbers are 140, 168, 163, 476

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

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 163 :

The positive integer divisors of 163 that completely divides 163 are.

1, 163

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

GCD of numbers is the greatest common divisor

So, the GCD (140, 168, 163, 476) = 1.

Given numbers are 140, 168, 163, 476

The list of prime factors of all numbers are

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 163 are 163

Prime factors of 476 are 2 x 2 x 7 x 17

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

Given numbers are 140, 168, 163, 476

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

Apply this formula for all numbers.

Step1:

LCM(140, 168) = 840

GCD(140, 168) = ( 140 x 168 ) / 840

= 140 / 168

= 140

Step2:

LCM(28, 163) = 4564

GCD(28, 163) = ( 28 x 163 ) / 4564

= 28 / 163

= 28

Step3:

LCM(1, 476) = 476

GCD(1, 476) = ( 1 x 476 ) / 476

= 1 / 476

= 1

So, Greatest Common Divisor of 140, 168, 163, 476 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 442, 156, 954, 136
• GCD of 678, 630, 151, 380
• GCD of 640, 721, 173, 790
• GCD of 333, 647, 559, 621
• GCD of 892, 650, 865, 167

Given numbers are 140, 168, 163, 476
The greatest common divisor of numbers 140, 168, 163, 476 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 168, 163, 476 is 1.

1. What is the GCD of 140, 168, 163, 476?

GCD of given numbers 140, 168, 163, 476 is 1

2. How to calculate the greatest common divisor of 140, 168, 163, 476?

We can find the highest common divisor of 140, 168, 163, 476 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 140, 168, 163, 476 i.e 1.

3. How can I use the GCD of 140, 168, 163, 476Calculator?

Out the numbers 140, 168, 163, 476 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.