Question

MDC 8,20 MDC 10/15 MMC9/12 MMC10/20 MMC15/20

Answer 1

Oi Liliane

mdc(8,20) = mdc(4*2,4*5) = 4

mdc(10,15) = mdc(5*2,5*3) = 5

mdc(9,12) = mdc(3*3,3*4) = 3

mdc(15,20) = mdc(5*3,5*4) = 5 

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