GCD of 945, 378, 946, 488 Calculator

Given Input numbers are 945, 378, 946, 488

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 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 946 :

The positive integer divisors of 946 that completely divides 946 are.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

GCD of numbers is the greatest common divisor

So, the GCD (945, 378, 946, 488) = 1.

Given numbers are 945, 378, 946, 488

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 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 946 are 2 x 11 x 43

Prime factors of 488 are 2 x 2 x 2 x 61

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

Given numbers are 945, 378, 946, 488

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

Apply this formula for all numbers.

Step1:

LCM(945, 378) = 1890

GCD(945, 378) = ( 945 x 378 ) / 1890

= 945 / 378

= 945

Step2:

LCM(189, 946) = 178794

GCD(189, 946) = ( 189 x 946 ) / 178794

= 189 / 946

= 189

Step3:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

So, Greatest Common Divisor of 945, 378, 946, 488 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 736, 197, 381, 727
• GCD of 787, 909, 833, 527
• GCD of 498, 726, 598, 808
• GCD of 993, 905, 437, 419
• GCD of 287, 715, 222, 709

Given numbers are 945, 378, 946, 488
The greatest common divisor of numbers 945, 378, 946, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 945, 378, 946, 488 is 1.

1. What is the GCD of 945, 378, 946, 488?

GCD of given numbers 945, 378, 946, 488 is 1

2. How to calculate the greatest common divisor of 945, 378, 946, 488?

We can find the highest common divisor of 945, 378, 946, 488 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, 378, 946, 488 i.e 1.

3. How can I use the GCD of 945, 378, 946, 488Calculator?

Out the numbers 945, 378, 946, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.