GCD of 856, 987, 465, 437 Calculator

Given Input numbers are 856, 987, 465, 437

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

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

GCD of numbers is the greatest common divisor

So, the GCD (856, 987, 465, 437) = 1.

Given numbers are 856, 987, 465, 437

The list of prime factors of all numbers are

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 987 are 3 x 7 x 47

Prime factors of 465 are 3 x 5 x 31

Prime factors of 437 are 19 x 23

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

Given numbers are 856, 987, 465, 437

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

Apply this formula for all numbers.

Step1:

LCM(856, 987) = 844872

GCD(856, 987) = ( 856 x 987 ) / 844872

= 856 / 987

= 856

Step2:

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

= 1 / 465

= 1

Step3:

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

= 1 / 437

= 1

So, Greatest Common Divisor of 856, 987, 465, 437 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 397, 173, 644, 289
• GCD of 978, 977, 244, 455
• GCD of 425, 167, 113, 245
• GCD of 556, 836, 558, 139
• GCD of 618, 651, 833, 756

Given numbers are 856, 987, 465, 437
The greatest common divisor of numbers 856, 987, 465, 437 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 987, 465, 437 is 1.

1. What is the GCD of 856, 987, 465, 437?

GCD of given numbers 856, 987, 465, 437 is 1

2. How to calculate the greatest common divisor of 856, 987, 465, 437?

We can find the highest common divisor of 856, 987, 465, 437 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 856, 987, 465, 437 i.e 1.

3. How can I use the GCD of 856, 987, 465, 437Calculator?

Out the numbers 856, 987, 465, 437 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.