New Grades on back wall. Journals on big numbers due Friday Get missing work done. Any questions from the worksheet?

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Presentation transcript:

New Grades on back wall. Journals on big numbers due Friday Get missing work done. Any questions from the worksheet?

Find the factors of 12 and 36. Find the GCF 12: 1, 12, 2, 6, 3, 4 36: 1, 36, 18, 9, 2, 3, 12, 4, GREATEST Common Factor

Multiples: we are multiplying some number by a whole number. Exp: multiples of 9 are 9, 18, 27, 36 … BIGGER or equal to the original number LCM: Least Common Multiple Used when we perform operations on fractions to get the same denominator. WE love fractions!! YES!!

Ever have days like this?

Find some multiples of 12 and 8. Find the LCM 12: 12, 24, 36, 48, 60, 72 8: 8, 16, 24, 32, 40, 48, 56, 64, Least Common Multiple

Pg 142 2, 3, 6, 8, 13, 14, 15, 19

Why did the football coach go to the bank? A: To get his quarter back.