GCD of 496, 105, 661 Calculator

Given Input numbers are 496, 105, 661

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 496

List of positive integer divisors of 496 that divides 496 without a remainder.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 105

List of positive integer divisors of 105 that divides 105 without a remainder.

1, 3, 5, 7, 15, 21, 35, 105

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Greatest Common Divisior

We found the divisors of 496, 105, 661 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 496, 105, 661 is 1.

Therefore, GCD of numbers 496, 105, 661 is 1

Given Input Data is 496, 105, 661

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 496 is 2 x 2 x 2 x 2 x 31

Prime Factorization of 105 is 3 x 5 x 7

Prime Factorization of 661 is 661

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(496, 105) = 52080

GCD(496, 105) = ( 496 x 105 ) / 52080

GCD(496, 105) = 52080 / 52080

GCD(496, 105) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 661

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

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

GCD(1, 661) = 661 / 661

GCD(1, 661) = 1

GCD of 496, 105, 661 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 932, 161
• GCD of 148, 608, 398
• GCD of 196, 954, 937
• GCD of 222, 475, 992
• GCD of 504, 108, 705

1. What is the GCD of 496, 105, 661?

GCD of 496, 105, 661 is 1

2. Where do I get the detailed procedure to find GCD of 496, 105, 661?

You can find a detailed procedure to find GCD of 496, 105, 661 on our page.

3. How to find GCD of 496, 105, 661 on a calculator?

You can find the GCD of 496, 105, 661 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.