GCD of 132, 545, 961, 428 Calculator

Given Input numbers are 132, 545, 961, 428

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 545 :

The positive integer divisors of 545 that completely divides 545 are.

1, 5, 109, 545

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (132, 545, 961, 428) = 1.

Given numbers are 132, 545, 961, 428

The list of prime factors of all numbers are

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

Prime factors of 545 are 5 x 109

Prime factors of 961 are 31 x 31

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 132, 545, 961, 428

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

Apply this formula for all numbers.

Step1:

LCM(132, 545) = 71940

GCD(132, 545) = ( 132 x 545 ) / 71940

= 132 / 545

= 132

Step2:

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

= 1 / 961

= 1

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 132, 545, 961, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 904, 411, 205, 937
• GCD of 877, 208, 778, 448
• GCD of 946, 161, 339, 966
• GCD of 828, 496, 847, 705
• GCD of 249, 807, 263, 527

Given numbers are 132, 545, 961, 428
The greatest common divisor of numbers 132, 545, 961, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 545, 961, 428 is 1.

1. What is the GCD of 132, 545, 961, 428?

GCD of given numbers 132, 545, 961, 428 is 1

2. How to calculate the greatest common divisor of 132, 545, 961, 428?

We can find the highest common divisor of 132, 545, 961, 428 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, 545, 961, 428 i.e 1.

3. How can I use the GCD of 132, 545, 961, 428Calculator?

Out the numbers 132, 545, 961, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.