Page 17 - aljaber

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2 144
2 72
2 36
2 18
39
33

1

.144 = 2 ×2 ×2 ×2 × 3 × 3 = 24 × 32

(.)

[Greatest Common Divisor and Least Common Multiple]

GCD

GCD .

:

:

:GCD(24, 40) .

1, 2, 3, 4, 6, 8 ,12, 24 : 24

1,2, 4, 5, 8,10, 20, 40 : 40

1,2, 4, 8 :