GCD of 428, 659, 877, 456 Calculator

Given Input numbers are 428, 659, 877, 456

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

Divisors of 428 :

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

1, 2, 4, 107, 214, 428

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

Divisors of 877 :

The positive integer divisors of 877 that completely divides 877 are.

1, 877

Divisors of 456 :

The positive integer divisors of 456 that completely divides 456 are.

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

GCD of numbers is the greatest common divisor

So, the GCD (428, 659, 877, 456) = 1.

Given numbers are 428, 659, 877, 456

The list of prime factors of all numbers are

Prime factors of 428 are 2 x 2 x 107

Prime factors of 659 are 659

Prime factors of 877 are 877

Prime factors of 456 are 2 x 2 x 2 x 3 x 19

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

Given numbers are 428, 659, 877, 456

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

Apply this formula for all numbers.

Step1:

LCM(428, 659) = 282052

GCD(428, 659) = ( 428 x 659 ) / 282052

= 428 / 659

= 428

Step2:

LCM(1, 877) = 877

GCD(1, 877) = ( 1 x 877 ) / 877

= 1 / 877

= 1

Step3:

LCM(1, 456) = 456

GCD(1, 456) = ( 1 x 456 ) / 456

= 1 / 456

= 1

So, Greatest Common Divisor of 428, 659, 877, 456 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 304, 616, 972, 795
• GCD of 521, 804, 887, 147
• GCD of 849, 429, 543, 171
• GCD of 977, 232, 352, 569
• GCD of 703, 463, 237, 907

Given numbers are 428, 659, 877, 456
The greatest common divisor of numbers 428, 659, 877, 456 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 659, 877, 456 is 1.

1. What is the GCD of 428, 659, 877, 456?

GCD of given numbers 428, 659, 877, 456 is 1

2. How to calculate the greatest common divisor of 428, 659, 877, 456?

We can find the highest common divisor of 428, 659, 877, 456 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 428, 659, 877, 456 i.e 1.

3. How can I use the GCD of 428, 659, 877, 456Calculator?

Out the numbers 428, 659, 877, 456 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.