GREATEST COMMON FACTOR

1 / 7

# GREATEST COMMON FACTOR - PowerPoint PPT Presentation

GREATEST COMMON FACTOR. PRESENTED BY :. OSCAR EDUARDO MEJIA KRISTHIAN HERNANDEZ ESCUELA PANAMERICANA FEBRUARY/15/2011. VOCABULARY. Greatest Common Factor (GFC): Is the greatest of the common factors of two or more numbers .

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about ' GREATEST COMMON FACTOR' - cole-cross

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

### GREATEST COMMON FACTOR

PRESENTED BY :
• OSCAR EDUARDO MEJIA
• KRISTHIAN HERNANDEZ

ESCUELA PANAMERICANA

FEBRUARY/15/2011

VOCABULARY
• GreatestCommon Factor (GFC): Isthegreatest of thecommonfactors of twoor more numbers.
• VennDiagram: It uses circlesto show howelementsamong set of numbersorobjects are related. Theregionwherecirclesoverlaprepresentsitemsthat are commontotwoor more sets.
EXCERCISES
• 12 and 78
• 40 and 50
• 24 and 48
WORD PROBLEM
• Charles and Tiffanybothfoundthe GCF of 12, 18 and 27. Whoiscorrect? Explain
• Charles:
• 12= 2*2*3
• 18= 2*3*3
• 27= 3*3*3
• Therefore, the GCF: 2*3*3=18
WORD PROBLEM
• Tiffany:
• 12= 2*2*3
• 18= 2*3*3
• 27= 3*3*3
• Therefore, the GCF: 3
WORD PROBLEM
• Thecorrect GCF is3 becauseisthecommonnumberamongthe 3 sets of numbersgiven(12, 18 and 27).
• Ontheotherhand, the GCF givenby Charles isincorrectbecausethe 2*3*3=18 isnot a common factor for 12 and 27.