GCD of 463, 993, 471, 840 Calculator

Given Input numbers are 463, 993, 471, 840

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

Divisors of 463 :

The positive integer divisors of 463 that completely divides 463 are.

1, 463

Divisors of 993 :

The positive integer divisors of 993 that completely divides 993 are.

1, 3, 331, 993

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

GCD of numbers is the greatest common divisor

So, the GCD (463, 993, 471, 840) = 1.

Given numbers are 463, 993, 471, 840

The list of prime factors of all numbers are

Prime factors of 463 are 463

Prime factors of 993 are 3 x 331

Prime factors of 471 are 3 x 157

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

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

Given numbers are 463, 993, 471, 840

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

Apply this formula for all numbers.

Step1:

LCM(463, 993) = 459759

GCD(463, 993) = ( 463 x 993 ) / 459759

= 463 / 993

= 463

Step2:

LCM(1, 471) = 471

GCD(1, 471) = ( 1 x 471 ) / 471

= 1 / 471

= 1

Step3:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

So, Greatest Common Divisor of 463, 993, 471, 840 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 153, 494, 638, 689
• GCD of 660, 189, 751, 987
• GCD of 225, 417, 353, 861
• GCD of 318, 328, 594, 838
• GCD of 661, 118, 738, 793

Given numbers are 463, 993, 471, 840
The greatest common divisor of numbers 463, 993, 471, 840 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 463, 993, 471, 840 is 1.

1. What is the GCD of 463, 993, 471, 840?

GCD of given numbers 463, 993, 471, 840 is 1

2. How to calculate the greatest common divisor of 463, 993, 471, 840?

We can find the highest common divisor of 463, 993, 471, 840 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 463, 993, 471, 840 i.e 1.

3. How can I use the GCD of 463, 993, 471, 840Calculator?

Out the numbers 463, 993, 471, 840 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.