GCD of 280, 670, 430 Calculator

Given Input numbers are 280, 670, 430

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

Divisors of 280 :

The positive integer divisors of 280 that completely divides 280 are.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 670 :

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

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

Divisors of 430 :

The positive integer divisors of 430 that completely divides 430 are.

1, 2, 5, 10, 43, 86, 215, 430

GCD of numbers is the greatest common divisor

So, the GCD (280, 670, 430) = 10.

Given numbers are 280, 670, 430

The list of prime factors of all numbers are

Prime factors of 280 are 2 x 2 x 2 x 5 x 7

Prime factors of 670 are 2 x 5 x 67

Prime factors of 430 are 2 x 5 x 43

The highest common occurrence is 2¹ x 5¹

Therefore, GCD of 280, 670, 430 is 10.

Given numbers are 280, 670, 430

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

Apply this formula for all numbers.

Step1:

LCM(280, 670) = 18760

GCD(280, 670) = ( 280 x 670 ) / 18760

= 280 / 670

= 280

Step2:

LCM(10, 430) = 430

GCD(10, 430) = ( 10 x 430 ) / 430

= 10 / 430

= 10

So, Greatest Common Divisor of 280, 670, 430 is 10

Here are some samples of GCD of Numbers calculations.

• GCD of 916, 160, 926
• GCD of 121, 522, 788
• GCD of 120, 349, 481
• GCD of 310, 927, 633
• GCD of 384, 793, 381

Given numbers are 280, 670, 430
The greatest common divisor of numbers 280, 670, 430 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 280, 670, 430 is 10.

1. What is the GCD of 280, 670, 430?

GCD of given numbers 280, 670, 430 is 10

2. How to calculate the greatest common divisor of 280, 670, 430?

We can find the highest common divisor of 280, 670, 430 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 280, 670, 430 i.e 10.

3. How can I use the GCD of 280, 670, 430Calculator?

Out the numbers 280, 670, 430 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.