GCD of 670, 734, 440, 380 Calculator

Given Input numbers are 670, 734, 440, 380

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

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 734 :

The positive integer divisors of 734 that completely divides 734 are.

1, 2, 367, 734

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

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

GCD of numbers is the greatest common divisor

So, the GCD (670, 734, 440, 380) = 2.

Given numbers are 670, 734, 440, 380

The list of prime factors of all numbers are

Prime factors of 670 are 2 x 5 x 67

Prime factors of 734 are 2 x 367

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

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

The highest common occurrence is 2¹

Therefore, GCD of 670, 734, 440, 380 is 2.

Given numbers are 670, 734, 440, 380

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

Apply this formula for all numbers.

Step1:

LCM(670, 734) = 245890

GCD(670, 734) = ( 670 x 734 ) / 245890

= 670 / 734

= 670

Step2:

LCM(2, 440) = 440

GCD(2, 440) = ( 2 x 440 ) / 440

= 2 / 440

= 2

Step3:

LCM(2, 380) = 380

GCD(2, 380) = ( 2 x 380 ) / 380

= 2 / 380

= 2

So, Greatest Common Divisor of 670, 734, 440, 380 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 418, 123, 969, 207
• GCD of 712, 346, 863, 599
• GCD of 571, 849, 535, 829
• GCD of 295, 806, 815, 649
• GCD of 178, 805, 868, 152

Given numbers are 670, 734, 440, 380
The greatest common divisor of numbers 670, 734, 440, 380 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 670, 734, 440, 380 is 2.

1. What is the GCD of 670, 734, 440, 380?

GCD of given numbers 670, 734, 440, 380 is 2

2. How to calculate the greatest common divisor of 670, 734, 440, 380?

We can find the highest common divisor of 670, 734, 440, 380 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 670, 734, 440, 380 i.e 2.

3. How can I use the GCD of 670, 734, 440, 380Calculator?

Out the numbers 670, 734, 440, 380 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.