GCD of 945, 425, 585, 124 Calculator

Given Input numbers are 945, 425, 585, 124

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 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 585 :

The positive integer divisors of 585 that completely divides 585 are.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

GCD of numbers is the greatest common divisor

So, the GCD (945, 425, 585, 124) = 1.

Given numbers are 945, 425, 585, 124

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 425 are 5 x 5 x 17

Prime factors of 585 are 3 x 3 x 5 x 13

Prime factors of 124 are 2 x 2 x 31

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

Given numbers are 945, 425, 585, 124

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

Apply this formula for all numbers.

Step1:

LCM(945, 425) = 80325

GCD(945, 425) = ( 945 x 425 ) / 80325

= 945 / 425

= 945

Step2:

LCM(5, 585) = 585

GCD(5, 585) = ( 5 x 585 ) / 585

= 5 / 585

= 5

Step3:

LCM(5, 124) = 620

GCD(5, 124) = ( 5 x 124 ) / 620

= 5 / 124

= 5

So, Greatest Common Divisor of 945, 425, 585, 124 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 923, 443, 830, 669
• GCD of 756, 830, 660, 183
• GCD of 191, 988, 226, 634
• GCD of 755, 932, 762, 156
• GCD of 181, 475, 670, 231

Given numbers are 945, 425, 585, 124
The greatest common divisor of numbers 945, 425, 585, 124 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 945, 425, 585, 124 is 1.

1. What is the GCD of 945, 425, 585, 124?

GCD of given numbers 945, 425, 585, 124 is 1

2. How to calculate the greatest common divisor of 945, 425, 585, 124?

We can find the highest common divisor of 945, 425, 585, 124 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, 425, 585, 124 i.e 1.

3. How can I use the GCD of 945, 425, 585, 124Calculator?

Out the numbers 945, 425, 585, 124 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.