GCD of 945, 136, 475, 558 Calculator

Given Input numbers are 945, 136, 475, 558

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

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 475 :

The positive integer divisors of 475 that completely divides 475 are.

1, 5, 19, 25, 95, 475

Divisors of 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

GCD of numbers is the greatest common divisor

So, the GCD (945, 136, 475, 558) = 1.

Given numbers are 945, 136, 475, 558

The list of prime factors of all numbers are

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 136 are 2 x 2 x 2 x 17

Prime factors of 475 are 5 x 5 x 19

Prime factors of 558 are 2 x 3 x 3 x 31

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

Given numbers are 945, 136, 475, 558

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

Apply this formula for all numbers.

Step1:

LCM(945, 136) = 128520

GCD(945, 136) = ( 945 x 136 ) / 128520

= 945 / 136

= 945

Step2:

LCM(1, 475) = 475

GCD(1, 475) = ( 1 x 475 ) / 475

= 1 / 475

= 1

Step3:

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

= 1 / 558

= 1

So, Greatest Common Divisor of 945, 136, 475, 558 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 577, 882, 416, 284
• GCD of 456, 666, 170, 518
• GCD of 301, 273, 476, 498
• GCD of 254, 587, 441, 438
• GCD of 669, 241, 410, 605

Given numbers are 945, 136, 475, 558
The greatest common divisor of numbers 945, 136, 475, 558 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 945, 136, 475, 558 is 1.

1. What is the GCD of 945, 136, 475, 558?

GCD of given numbers 945, 136, 475, 558 is 1

2. How to calculate the greatest common divisor of 945, 136, 475, 558?

We can find the highest common divisor of 945, 136, 475, 558 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 945, 136, 475, 558 i.e 1.

3. How can I use the GCD of 945, 136, 475, 558Calculator?

Out the numbers 945, 136, 475, 558 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.