GCD of 976, 356, 618, 390 Calculator

Given Input numbers are 976, 356, 618, 390

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

Divisors of 976 :

The positive integer divisors of 976 that completely divides 976 are.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 356 :

The positive integer divisors of 356 that completely divides 356 are.

1, 2, 4, 89, 178, 356

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

GCD of numbers is the greatest common divisor

So, the GCD (976, 356, 618, 390) = 2.

Given numbers are 976, 356, 618, 390

The list of prime factors of all numbers are

Prime factors of 976 are 2 x 2 x 2 x 2 x 61

Prime factors of 356 are 2 x 2 x 89

Prime factors of 618 are 2 x 3 x 103

Prime factors of 390 are 2 x 3 x 5 x 13

The highest common occurrence is 2¹

Therefore, GCD of 976, 356, 618, 390 is 2.

Given numbers are 976, 356, 618, 390

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

Apply this formula for all numbers.

Step1:

LCM(976, 356) = 86864

GCD(976, 356) = ( 976 x 356 ) / 86864

= 976 / 356

= 976

Step2:

LCM(4, 618) = 1236

GCD(4, 618) = ( 4 x 618 ) / 1236

= 4 / 618

= 4

Step3:

LCM(2, 390) = 390

GCD(2, 390) = ( 2 x 390 ) / 390

= 2 / 390

= 2

So, Greatest Common Divisor of 976, 356, 618, 390 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 192, 461, 520, 485
• GCD of 734, 186, 853, 756
• GCD of 797, 806, 757, 798
• GCD of 123, 792, 244, 812
• GCD of 411, 586, 702, 168

Given numbers are 976, 356, 618, 390
The greatest common divisor of numbers 976, 356, 618, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 976, 356, 618, 390 is 2.

1. What is the GCD of 976, 356, 618, 390?

GCD of given numbers 976, 356, 618, 390 is 2

2. How to calculate the greatest common divisor of 976, 356, 618, 390?

We can find the highest common divisor of 976, 356, 618, 390 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 976, 356, 618, 390 i.e 2.

3. How can I use the GCD of 976, 356, 618, 390Calculator?

Out the numbers 976, 356, 618, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.