Friday

October 31, 2014

October 31, 2014

Posted by **jasmine20** on Monday, December 4, 2006 at 7:04pm.

Find the gcf for each of hte following groups of numbers: 36,64, and 180

My answer: gcf=4

Find the lcm for each of the following groups of numbers which ever method you wish:8,15, and 20

My answer: Lcm=1

Find two factors of 15 with a difference of 2?

My answer: 3 and 5

Normally, we exclude 1 when listing lcm. In this case, it is wrong. The lcm is 120.

my question is are the other two answers correct or are they wrong as well.

**Answer this Question**

**Related Questions**

Algebra - Find the GCF for each of the following groups of numbers. 36, 54, and ...

math,algebra,bobpursley - Let me know if this is correct now: (1)Finding the lcm...

math , algebra - Let me know if this is correct : (1)Finding the lcm using which...

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

6th grade math - Can you check the following problems? Tell if the problem can ...

Math - I am 55, my motherlaw is 70, my friend is 40. How do I figure out the LCM...

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

MATH - Given the GCF or LCM, what else do you know about each pair of numbers? a...

math - List the ages of two people in your life, one older than you and one ...

math,algebra - can someone explain to me how to find the gcf of 6,18,and 30 does...