GCD of 380, 850, 650, 661 Calculator

Given Input numbers are 380, 850, 650, 661

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

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

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 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 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

GCD of numbers is the greatest common divisor

So, the GCD (380, 850, 650, 661) = 1.

Given numbers are 380, 850, 650, 661

The list of prime factors of all numbers are

Prime factors of 380 are 2 x 2 x 5 x 19

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

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

Prime factors of 661 are 661

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

Given numbers are 380, 850, 650, 661

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

Apply this formula for all numbers.

Step1:

LCM(380, 850) = 32300

GCD(380, 850) = ( 380 x 850 ) / 32300

= 380 / 850

= 380

Step2:

LCM(10, 650) = 650

GCD(10, 650) = ( 10 x 650 ) / 650

= 10 / 650

= 10

Step3:

LCM(10, 661) = 6610

GCD(10, 661) = ( 10 x 661 ) / 6610

= 10 / 661

= 10

So, Greatest Common Divisor of 380, 850, 650, 661 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 987, 169, 860, 844
• GCD of 914, 119, 647, 429
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• GCD of 396, 504, 724, 392

Given numbers are 380, 850, 650, 661
The greatest common divisor of numbers 380, 850, 650, 661 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 850, 650, 661 is 1.

1. What is the GCD of 380, 850, 650, 661?

GCD of given numbers 380, 850, 650, 661 is 1

2. How to calculate the greatest common divisor of 380, 850, 650, 661?

We can find the highest common divisor of 380, 850, 650, 661 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 380, 850, 650, 661 i.e 1.

3. How can I use the GCD of 380, 850, 650, 661Calculator?

Out the numbers 380, 850, 650, 661 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.