Saturday

November 29, 2014

November 29, 2014

Posted by **Nathan** on Tuesday, October 11, 2011 at 7:45pm.

- math -
**Reiny**, Tuesday, October 11, 2011 at 8:00pmI have no idea what the boomerang method is, but for hundreds of years it was done this way ....

e.g.

find GCF of 30 40 and 75

30 = 2*3*5

60= 2*2*3*5

300 = 2*2*5*5*3

What factors do you see in all 3 lines?

I see 2*3*5

= 30

e.g.

what is the GCF of 24 , 80 , 450 ?

24 = 2*2*2*3

80 = 2*2*2*2*5

450 = 2*3*3*5*5

GCF = 2

**Answer this Question**

**Related Questions**

math - How do you find GCF (boomerang method)?

Physics (please help!!!!) - A man standing on a frictionless ice throws a ...

Physics please help - A man standing on a frictionless ice throws a boomerang ...

Math - Find the GCF of the numbers 52 and 405. Show your method. The ...

GCF Math Check - Can you see if my answers are correct? Directions find the GCF...

math - Find the GCF of the numbers using an appropriate method. 240, 10,000, and...

Math - Can you see if my answers are correct? Directions find the GCF: (I did ...

Math - Find the GCF of the numbers 52 and 405. Show your method.

bubba - Find the GCF of the numbers using an appropriate method. 240, 10,000, ...

math - Find the GCF of the numbers using an appropriate method. 84 and 126 Find ...