GCD of 850, 698, 488, 720 Calculator

Given Input numbers are 850, 698, 488, 720

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

Divisors of 850 :

The positive integer divisors of 850 that completely divides 850 are.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

GCD of numbers is the greatest common divisor

So, the GCD (850, 698, 488, 720) = 2.

Given numbers are 850, 698, 488, 720

The list of prime factors of all numbers are

Prime factors of 850 are 2 x 5 x 5 x 17

Prime factors of 698 are 2 x 349

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

The highest common occurrence is 2¹

Therefore, GCD of 850, 698, 488, 720 is 2.

Given numbers are 850, 698, 488, 720

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

Apply this formula for all numbers.

Step1:

LCM(850, 698) = 296650

GCD(850, 698) = ( 850 x 698 ) / 296650

= 850 / 698

= 850

Step2:

LCM(2, 488) = 488

GCD(2, 488) = ( 2 x 488 ) / 488

= 2 / 488

= 2

Step3:

LCM(2, 720) = 720

GCD(2, 720) = ( 2 x 720 ) / 720

= 2 / 720

= 2

So, Greatest Common Divisor of 850, 698, 488, 720 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 630, 686, 498, 377
• GCD of 902, 302, 481, 814
• GCD of 974, 604, 750, 518
• GCD of 957, 317, 942, 668
• GCD of 862, 275, 437, 429

Given numbers are 850, 698, 488, 720
The greatest common divisor of numbers 850, 698, 488, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 850, 698, 488, 720 is 2.

1. What is the GCD of 850, 698, 488, 720?

GCD of given numbers 850, 698, 488, 720 is 2

2. How to calculate the greatest common divisor of 850, 698, 488, 720?

We can find the highest common divisor of 850, 698, 488, 720 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 850, 698, 488, 720 i.e 2.

3. How can I use the GCD of 850, 698, 488, 720Calculator?

Out the numbers 850, 698, 488, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.