GCD of 132, 946, 620, 915 Calculator

Given Input numbers are 132, 946, 620, 915

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

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 946 :

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

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 915 :

The positive integer divisors of 915 that completely divides 915 are.

1, 3, 5, 15, 61, 183, 305, 915

GCD of numbers is the greatest common divisor

So, the GCD (132, 946, 620, 915) = 1.

Given numbers are 132, 946, 620, 915

The list of prime factors of all numbers are

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 946 are 2 x 11 x 43

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 915 are 3 x 5 x 61

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

Given numbers are 132, 946, 620, 915

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

Apply this formula for all numbers.

Step1:

LCM(132, 946) = 5676

GCD(132, 946) = ( 132 x 946 ) / 5676

= 132 / 946

= 132

Step2:

LCM(22, 620) = 6820

GCD(22, 620) = ( 22 x 620 ) / 6820

= 22 / 620

= 22

Step3:

LCM(2, 915) = 1830

GCD(2, 915) = ( 2 x 915 ) / 1830

= 2 / 915

= 2

So, Greatest Common Divisor of 132, 946, 620, 915 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 275, 382, 344, 247
• GCD of 489, 741, 151, 443
• GCD of 770, 528, 422, 400
• GCD of 296, 397, 169, 243
• GCD of 238, 852, 935, 124

Given numbers are 132, 946, 620, 915
The greatest common divisor of numbers 132, 946, 620, 915 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 946, 620, 915 is 1.

1. What is the GCD of 132, 946, 620, 915?

GCD of given numbers 132, 946, 620, 915 is 1

2. How to calculate the greatest common divisor of 132, 946, 620, 915?

We can find the highest common divisor of 132, 946, 620, 915 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 132, 946, 620, 915 i.e 1.

3. How can I use the GCD of 132, 946, 620, 915Calculator?

Out the numbers 132, 946, 620, 915 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.