GCD of 142, 405, 775, 962 Calculator

Given Input numbers are 142, 405, 775, 962

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

Divisors of 142 :

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

1, 2, 71, 142

Divisors of 405 :

The positive integer divisors of 405 that completely divides 405 are.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 962 :

The positive integer divisors of 962 that completely divides 962 are.

1, 2, 13, 26, 37, 74, 481, 962

GCD of numbers is the greatest common divisor

So, the GCD (142, 405, 775, 962) = 1.

Given numbers are 142, 405, 775, 962

The list of prime factors of all numbers are

Prime factors of 142 are 2 x 71

Prime factors of 405 are 3 x 3 x 3 x 3 x 5

Prime factors of 775 are 5 x 5 x 31

Prime factors of 962 are 2 x 13 x 37

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

Given numbers are 142, 405, 775, 962

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

Apply this formula for all numbers.

Step1:

LCM(142, 405) = 57510

GCD(142, 405) = ( 142 x 405 ) / 57510

= 142 / 405

= 142

Step2:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

Step3:

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

= 1 / 962

= 1

So, Greatest Common Divisor of 142, 405, 775, 962 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 692, 580, 228, 363
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• GCD of 558, 766, 443, 272
• GCD of 441, 158, 177, 485
• GCD of 356, 685, 583, 186

Given numbers are 142, 405, 775, 962
The greatest common divisor of numbers 142, 405, 775, 962 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 405, 775, 962 is 1.

1. What is the GCD of 142, 405, 775, 962?

GCD of given numbers 142, 405, 775, 962 is 1

2. How to calculate the greatest common divisor of 142, 405, 775, 962?

We can find the highest common divisor of 142, 405, 775, 962 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 142, 405, 775, 962 i.e 1.

3. How can I use the GCD of 142, 405, 775, 962Calculator?

Out the numbers 142, 405, 775, 962 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.