GCD of 959, 840, 386, 654 Calculator

Given Input numbers are 959, 840, 386, 654

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

Divisors of 959 :

The positive integer divisors of 959 that completely divides 959 are.

1, 7, 137, 959

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 654 :

The positive integer divisors of 654 that completely divides 654 are.

1, 2, 3, 6, 109, 218, 327, 654

GCD of numbers is the greatest common divisor

So, the GCD (959, 840, 386, 654) = 1.

Given numbers are 959, 840, 386, 654

The list of prime factors of all numbers are

Prime factors of 959 are 7 x 137

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 386 are 2 x 193

Prime factors of 654 are 2 x 3 x 109

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

Given numbers are 959, 840, 386, 654

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

Apply this formula for all numbers.

Step1:

LCM(959, 840) = 115080

GCD(959, 840) = ( 959 x 840 ) / 115080

= 959 / 840

= 959

Step2:

LCM(7, 386) = 2702

GCD(7, 386) = ( 7 x 386 ) / 2702

= 7 / 386

= 7

Step3:

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

= 1 / 654

= 1

So, Greatest Common Divisor of 959, 840, 386, 654 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 159, 230, 506, 488
• GCD of 789, 552, 855, 607
• GCD of 328, 692, 308, 973
• GCD of 178, 655, 766, 271
• GCD of 826, 407, 528, 429

Given numbers are 959, 840, 386, 654
The greatest common divisor of numbers 959, 840, 386, 654 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 959, 840, 386, 654 is 1.

1. What is the GCD of 959, 840, 386, 654?

GCD of given numbers 959, 840, 386, 654 is 1

2. How to calculate the greatest common divisor of 959, 840, 386, 654?

We can find the highest common divisor of 959, 840, 386, 654 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 959, 840, 386, 654 i.e 1.

3. How can I use the GCD of 959, 840, 386, 654Calculator?

Out the numbers 959, 840, 386, 654 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.