use a absolute value to represent a negative number in the real world
counting, business inventory, census, etc.
It's the same as gcf(gcf(75, 100), 175). In other words, you can first use Euclid's algorithm to find the gcf of 75 and 100; then you can calculate the gcf of the result with 175. To help you get started, by Euclid's algorithm, the gcf of 75 and 100 is the same as the gcf of 75 and 25 (where 25 is the remnainder of the division of 100 / 75).
It's not necessary. Since 12 is a factor of 72, it is automatically the GCF.
Some people use the distributive property to add 24 and 36, but you wouldn't use it to find the GCF which, by the way, is 12.
Use the GCF to reduce fractions. Use the LCM to add and subtract unlike fractions. Carpenters work with fractions a lot.
Finding the LCM will help you add and subtract fractions. Finding the GCF will help you reduce fractions.
Unless you are an electrical engineer or a math teacher, every number you will ever use in a real world situation will be a real number.
You can use the GCF for simplifying large equations.
Well, since there is no such thing as a sphare in the real world, it is a bit hard to tell what it can or cannot use.
use a absolute value to represent a negative number in the real world
When reducing fractions to their simplest form the greatest common factor of their numerator and denominator must be found.
Yes
use a absolute value to represent a negative number in the real world
i use a GCF to simplify a fraction by dividing it into both the numerator and the denominator.
you wouldn't
To add fractions.