GCD of 860, 500, 438, 158 Calculator

Given Input numbers are 860, 500, 438, 158

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

Divisors of 860 :

The positive integer divisors of 860 that completely divides 860 are.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 500 :

The positive integer divisors of 500 that completely divides 500 are.

1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

GCD of numbers is the greatest common divisor

So, the GCD (860, 500, 438, 158) = 2.

Given numbers are 860, 500, 438, 158

The list of prime factors of all numbers are

Prime factors of 860 are 2 x 2 x 5 x 43

Prime factors of 500 are 2 x 2 x 5 x 5 x 5

Prime factors of 438 are 2 x 3 x 73

Prime factors of 158 are 2 x 79

The highest common occurrence is 2¹

Therefore, GCD of 860, 500, 438, 158 is 2.

Given numbers are 860, 500, 438, 158

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

Apply this formula for all numbers.

Step1:

LCM(860, 500) = 21500

GCD(860, 500) = ( 860 x 500 ) / 21500

= 860 / 500

= 860

Step2:

LCM(20, 438) = 4380

GCD(20, 438) = ( 20 x 438 ) / 4380

= 20 / 438

= 20

Step3:

LCM(2, 158) = 158

GCD(2, 158) = ( 2 x 158 ) / 158

= 2 / 158

= 2

So, Greatest Common Divisor of 860, 500, 438, 158 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 232, 300, 116, 842
• GCD of 263, 407, 694, 404
• GCD of 276, 557, 285, 661
• GCD of 208, 822, 336, 450
• GCD of 836, 934, 887, 822

Given numbers are 860, 500, 438, 158
The greatest common divisor of numbers 860, 500, 438, 158 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 860, 500, 438, 158 is 2.

1. What is the GCD of 860, 500, 438, 158?

GCD of given numbers 860, 500, 438, 158 is 2

2. How to calculate the greatest common divisor of 860, 500, 438, 158?

We can find the highest common divisor of 860, 500, 438, 158 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 860, 500, 438, 158 i.e 2.

3. How can I use the GCD of 860, 500, 438, 158Calculator?

Out the numbers 860, 500, 438, 158 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.