GCD of 650, 668, 29, 870 Calculator

Given Input numbers are 650, 668, 29, 870

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

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 29 :

The positive integer divisors of 29 that completely divides 29 are.

1, 29

Divisors of 870 :

The positive integer divisors of 870 that completely divides 870 are.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

GCD of numbers is the greatest common divisor

So, the GCD (650, 668, 29, 870) = 1.

Given numbers are 650, 668, 29, 870

The list of prime factors of all numbers are

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 668 are 2 x 2 x 167

Prime factors of 29 are 29

Prime factors of 870 are 2 x 3 x 5 x 29

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

Given numbers are 650, 668, 29, 870

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

Apply this formula for all numbers.

Step1:

LCM(650, 668) = 217100

GCD(650, 668) = ( 650 x 668 ) / 217100

= 650 / 668

= 650

Step2:

LCM(2, 29) = 58

GCD(2, 29) = ( 2 x 29 ) / 58

= 2 / 29

= 2

Step3:

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

= 1 / 870

= 1

So, Greatest Common Divisor of 650, 668, 29, 870 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 809, 548, 16, 217
• GCD of 446, 627, 43, 958
• GCD of 120, 145, 83, 729
• GCD of 448, 697, 27, 745
• GCD of 369, 168, 85, 998

Given numbers are 650, 668, 29, 870
The greatest common divisor of numbers 650, 668, 29, 870 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 668, 29, 870 is 1.

1. What is the GCD of 650, 668, 29, 870?

GCD of given numbers 650, 668, 29, 870 is 1

2. How to calculate the greatest common divisor of 650, 668, 29, 870?

We can find the highest common divisor of 650, 668, 29, 870 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 650, 668, 29, 870 i.e 1.

3. How can I use the GCD of 650, 668, 29, 870Calculator?

Out the numbers 650, 668, 29, 870 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.