0
Factor rainbows, like trees and fireworks, are a way to notate the process of finding the prime factorization of a given number. Once you have at least two of them, you can find a GCF.
Example: 30 and 42
5,3,2
15,2
30
7,3,2
21,2
42
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Select the common factors.
2 x 3 = 6, the GCF
Add your answer:
Earn +20 pts
What is the GCF of 40 and 35?
All I did was make a factor tree. The GCF (Greatest Common Factor) is 5. :)
How do you make improper fractions into the simplest form?
Find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.
How do you make sure a fraction is in lowest terms?
Find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.
Can the GCF of two numbers be 1?
Yes But Make Sure Its Prime1
Why the rainbow is always a semi circle?
Because the earth blocks you from seeing the full circle. You can use a misting garden hose to make a rainbow, and you'll see it's a full circle.
What is the GCF of 20 in the rainbow way?
To find a GCF, you need at least two numbers. The factor rainbow of 20: 5,2,2 10,2 20
How many words can you make out of rainbow?
You Can Make 54 Words Out Of The Word Rainbow.
How do you make an over the rainbow cupcake On More Cupcakes?
Rainbow Batter, rainbow frosting and rainbow sprinkles in a rainbow cupcake liner
How do you make rainbow gunk?
you cant get rainbow gunk!
Rainbow move on Build-a-Bearville?
the rainbow move is awesome its where you make a rainbow with your hands
Do rainbow cows make Skittles?
Yes! Rainbow cows do make skittles. Remember to "taste the rainbow" but to give yu a little tip never taste a rainbow cow.
Who brought the rainbow for the Greek gods?
Iris, the goddess of rainbow could make rainbow appear.
Can you make your own rainbow?
NO
How do you make rad rainbow overalls in webkinz world?
Cuffed Jeans, Polka Dot Pj Bottoms, and Rainbow Boots together make the Rad Rainbow Overalls.
What are the basic science process in making a rainbow?
rain and sun together make a rainbow
How do you make unicorne on little alchemy?
you mix life and a rainbow
Can you make a rainbow in the dark?
No, you can't, a rainbow only happens when the sun comes out after rain or if you notice a hose will make one if its sunny.
