GCD of 650, 742, 452, 821 Calculator

Given Input numbers are 650, 742, 452, 821

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 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 821 :

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

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (650, 742, 452, 821) = 1.

Given numbers are 650, 742, 452, 821

The list of prime factors of all numbers are

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

Prime factors of 742 are 2 x 7 x 53

Prime factors of 452 are 2 x 2 x 113

Prime factors of 821 are 821

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

Given numbers are 650, 742, 452, 821

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

Apply this formula for all numbers.

Step1:

LCM(650, 742) = 241150

GCD(650, 742) = ( 650 x 742 ) / 241150

= 650 / 742

= 650

Step2:

LCM(2, 452) = 452

GCD(2, 452) = ( 2 x 452 ) / 452

= 2 / 452

= 2

Step3:

LCM(2, 821) = 1642

GCD(2, 821) = ( 2 x 821 ) / 1642

= 2 / 821

= 2

So, Greatest Common Divisor of 650, 742, 452, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 506, 839, 378, 124
• GCD of 675, 985, 931, 512
• GCD of 850, 236, 191, 137
• GCD of 245, 541, 975, 423
• GCD of 778, 138, 736, 328

Given numbers are 650, 742, 452, 821
The greatest common divisor of numbers 650, 742, 452, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 742, 452, 821 is 1.

1. What is the GCD of 650, 742, 452, 821?

GCD of given numbers 650, 742, 452, 821 is 1

2. How to calculate the greatest common divisor of 650, 742, 452, 821?

We can find the highest common divisor of 650, 742, 452, 821 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, 742, 452, 821 i.e 1.

3. How can I use the GCD of 650, 742, 452, 821Calculator?

Out the numbers 650, 742, 452, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.