Find the common factors of the given numbers : (i) 25,15 (ii) 16, 56 (iii)24,42 (iv) 16,18 (v) 12,76 (vi) 21, 34​

Question

Find the common factors of the given numbers : (i) 25,15 (ii) 16, 56 (iii)24,42 (iv) 16,18 (v) 12,76 (vi) 21, 34​

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Serenity 4 weeks 2021-08-14T02:39:50+00:00 2 Answers 0 views 0

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    0
    2021-08-14T02:41:16+00:00

    Answer:

    1) 25=5,25 and 15=3,5,15

    the common factor is 5

    2) 16=2,4,8,16 and 56=2,4,7,8,14,28, 56

    common factors are 2,4,8.

    3)24=2,3,4,6,8,12,24 and 42=2,3,6,7,14,21,42

    common factors are 2,3,6.

    4)16= 2,4,8,16 and 18=2,3,6,9,18.

    common factor is 2.

    5) 12=2,3,4,6,12 and 76=2,4,19,76

    common factors are 2,4

    6)21=3,7,21 and 34=2,17.

    no common factors.

    0
    2021-08-14T02:41:39+00:00

    (i) ans .. 5

    (ii) ans.. 2 , 4 , 8

    (iii) ans.. 2 , 3 , 6 , 8

    (iv) ans.. 2

    (v) ans.. 2 , 4

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