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math,algebra,bobpursley
Let me know if this is correct now: (1)Finding the lcm using which ever method for:5,15 , and 20 8:2x2x2x3x5x5 15:2x2x2x3x5x5 20:2x2x2x3x5x5  LCM:2x2x2x3x5x5 After simplification LCM:120 (2)Find the GCF for each of
asked by jasmine20 on December 4, 2006 
math, algebra
Can someone check this for me : Find the gcf for each of the 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:
asked by jasmine20 on December 4, 2006 
Algebra II
Our current assignment is to find the LCM, Least Common Multiple of two polynomials. I think I'm doing it right but I'm not quite sure. For the first question: 2t^2+t3, 2t^2+5t+3 I have 2t^2+t+3 as the LCM. Is this correct or can
asked by Dave on February 15, 2007 
Algebra
I am stumped by these two LCM questions for some reason. Find The LCM for #1 2(R7) and 14(R7) #2 (1+4r), (116r^2), and (14r) It seems like #1 is already at the LCM and #2 would be (1+4r)(14r) Am I even vaguely correct? Thanks
asked by Aria on August 2, 2011 
math
is this right Find the LCM for the given numbers by an appropriate method. 24, 54, and 27 the lcm=216
asked by chandice on July 20, 2009 
science someone please check my answers
i just want to know if my answeres are correct! A.The problem = the main issue or subject being in vestigated in the study B.a method=a procedure, process, or approach used to investigate the problem C.a finding=a proven result
asked by kayci on May 12, 2010 
science
i just want to know if my answeres are correct! A.The problem = the main issue or subject being in vestigated in the study B.a method=a procedure, process, or approach used to investigate the problem C.a finding=a proven result
asked by kayci on May 12, 2010 
Math
I still do not understand Today was my first day learning how to add 3 sets of fractions with different denominators and I did not get it. I need help with the following please. 1/8 + 1/2 + 3/4 = Waht is the LCM? Answer 8. So
asked by Andre on March 21, 2007 
math
How do the ideas of divisibility and multiples relate to the study of fractions? Show that 1,078 and 3,315 are relatively prime. What is the shortest length of television cable that could be cut into either a whole number of 18ft
asked by anonymous on February 17, 2011 
Math
Find the LCM and GCF of the following numbers: 1) 2016 and 756 2) 10140 and 705551 3) 17 664 and 288 4) 3960, 150 and 495 I believe the answers are: 1) LCM = 6048 GCF = 252 2) LCM = 7 154 287 140 GCF = 1 3) LCM = 52 992 GCF = 2208
asked by Aimee on April 22, 2015