GCD of 871, 157, 821, 650 Calculator

Given Input numbers are 871, 157, 821, 650

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

Divisors of 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

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

GCD of numbers is the greatest common divisor

So, the GCD (871, 157, 821, 650) = 1.

Given numbers are 871, 157, 821, 650

The list of prime factors of all numbers are

Prime factors of 871 are 13 x 67

Prime factors of 157 are 157

Prime factors of 821 are 821

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

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

Given numbers are 871, 157, 821, 650

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

Apply this formula for all numbers.

Step1:

LCM(871, 157) = 136747

GCD(871, 157) = ( 871 x 157 ) / 136747

= 871 / 157

= 871

Step2:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

Step3:

LCM(1, 650) = 650

GCD(1, 650) = ( 1 x 650 ) / 650

= 1 / 650

= 1

So, Greatest Common Divisor of 871, 157, 821, 650 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 850, 614, 374, 992
• GCD of 770, 379, 365, 302
• GCD of 576, 142, 269, 848
• GCD of 881, 700, 968, 973
• GCD of 211, 829, 338, 488

Given numbers are 871, 157, 821, 650
The greatest common divisor of numbers 871, 157, 821, 650 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 871, 157, 821, 650 is 1.

1. What is the GCD of 871, 157, 821, 650?

GCD of given numbers 871, 157, 821, 650 is 1

2. How to calculate the greatest common divisor of 871, 157, 821, 650?

We can find the highest common divisor of 871, 157, 821, 650 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 871, 157, 821, 650 i.e 1.

3. How can I use the GCD of 871, 157, 821, 650Calculator?

Out the numbers 871, 157, 821, 650 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.