GCD of 126, 105, 695, 240 Calculator

Given Input numbers are 126, 105, 695, 240

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

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 105 :

The positive integer divisors of 105 that completely divides 105 are.

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

Divisors of 695 :

The positive integer divisors of 695 that completely divides 695 are.

1, 5, 139, 695

Divisors of 240 :

The positive integer divisors of 240 that completely divides 240 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

GCD of numbers is the greatest common divisor

So, the GCD (126, 105, 695, 240) = 1.

Given numbers are 126, 105, 695, 240

The list of prime factors of all numbers are

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 105 are 3 x 5 x 7

Prime factors of 695 are 5 x 139

Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5

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

Given numbers are 126, 105, 695, 240

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

Apply this formula for all numbers.

Step1:

LCM(126, 105) = 630

GCD(126, 105) = ( 126 x 105 ) / 630

= 126 / 105

= 126

Step2:

LCM(21, 695) = 14595

GCD(21, 695) = ( 21 x 695 ) / 14595

= 21 / 695

= 21

Step3:

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

= 1 / 240

= 1

So, Greatest Common Divisor of 126, 105, 695, 240 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 848, 990, 674, 780
• GCD of 397, 470, 949, 693
• GCD of 940, 964, 480, 392
• GCD of 426, 615, 335, 434
• GCD of 848, 995, 680, 638

Given numbers are 126, 105, 695, 240
The greatest common divisor of numbers 126, 105, 695, 240 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 105, 695, 240 is 1.

1. What is the GCD of 126, 105, 695, 240?

GCD of given numbers 126, 105, 695, 240 is 1

2. How to calculate the greatest common divisor of 126, 105, 695, 240?

We can find the highest common divisor of 126, 105, 695, 240 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 126, 105, 695, 240 i.e 1.

3. How can I use the GCD of 126, 105, 695, 240Calculator?

Out the numbers 126, 105, 695, 240 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.