GCD of 140, 821, 844, 135 Calculator

Given Input numbers are 140, 821, 844, 135

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 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

GCD of numbers is the greatest common divisor

So, the GCD (140, 821, 844, 135) = 1.

Given numbers are 140, 821, 844, 135

The list of prime factors of all numbers are

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

Prime factors of 821 are 821

Prime factors of 844 are 2 x 2 x 211

Prime factors of 135 are 3 x 3 x 3 x 5

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

Given numbers are 140, 821, 844, 135

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

Apply this formula for all numbers.

Step1:

LCM(140, 821) = 114940

GCD(140, 821) = ( 140 x 821 ) / 114940

= 140 / 821

= 140

Step2:

LCM(1, 844) = 844

GCD(1, 844) = ( 1 x 844 ) / 844

= 1 / 844

= 1

Step3:

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

= 1 / 135

= 1

So, Greatest Common Divisor of 140, 821, 844, 135 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 102, 549, 662, 175
• GCD of 584, 873, 144, 354
• GCD of 505, 839, 535, 760
• GCD of 699, 992, 171, 516
• GCD of 295, 651, 261, 948

Given numbers are 140, 821, 844, 135
The greatest common divisor of numbers 140, 821, 844, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 821, 844, 135 is 1.

1. What is the GCD of 140, 821, 844, 135?

GCD of given numbers 140, 821, 844, 135 is 1

2. How to calculate the greatest common divisor of 140, 821, 844, 135?

We can find the highest common divisor of 140, 821, 844, 135 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, 821, 844, 135 i.e 1.

3. How can I use the GCD of 140, 821, 844, 135Calculator?

Out the numbers 140, 821, 844, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.