GCD of 841, 487, 742, 142 Calculator

Given Input numbers are 841, 487, 742, 142

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

Divisors of 841 :

The positive integer divisors of 841 that completely divides 841 are.

1, 29, 841

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (841, 487, 742, 142) = 1.

Given numbers are 841, 487, 742, 142

The list of prime factors of all numbers are

Prime factors of 841 are 29 x 29

Prime factors of 487 are 487

Prime factors of 742 are 2 x 7 x 53

Prime factors of 142 are 2 x 71

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

Given numbers are 841, 487, 742, 142

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

Apply this formula for all numbers.

Step1:

LCM(841, 487) = 409567

GCD(841, 487) = ( 841 x 487 ) / 409567

= 841 / 487

= 841

Step2:

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

= 1 / 742

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 841, 487, 742, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 357, 775, 358, 578
• GCD of 768, 432, 546, 966
• GCD of 659, 689, 664, 580
• GCD of 229, 470, 645, 482
• GCD of 907, 168, 539, 833

Given numbers are 841, 487, 742, 142
The greatest common divisor of numbers 841, 487, 742, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 841, 487, 742, 142 is 1.

1. What is the GCD of 841, 487, 742, 142?

GCD of given numbers 841, 487, 742, 142 is 1

2. How to calculate the greatest common divisor of 841, 487, 742, 142?

We can find the highest common divisor of 841, 487, 742, 142 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 841, 487, 742, 142 i.e 1.

3. How can I use the GCD of 841, 487, 742, 142Calculator?

Out the numbers 841, 487, 742, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.