Sunday, 16 March 2014

6th Question

Common Multiples & Factors:

2. a) Identify the GCF and LCM of 360 and 480.
b) Identify four other common factors.

c) Identify four other common multiples.
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2 comments:

  1. Avery Shorter16 March 2014 at 22:19

    a) GCF= 120, LCM= 1440
    b) 24, 30, 40, 60
    c) 5760, 10080, 14400, 18720

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  2. FIDaS17 March 2014 at 23:28

    Awesome A! Anyone else think they can prime factor 360 and 480 and use that to prove A's part (c)?

    How do 57060, 10080, 14400, 18720 work with the GCF & LCM?

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