Teb: LCM ntawm 8 thiab 12 yog 24.
LCM thiab GCF ntawm 8 thiab 12 yog dab tsi?
Piv txwv 2: Nrhiav GCF ntawm 8 thiab 12, yog tias lawv LCM yog 24. Yog li, qhov loj tshaj plaws ntawm 8 thiab 12 yog 4. Piv txwv 3: Rau ob tus lej, GCF=4 thiab LCM=24. Yog tias ib tus lej yog 8, nrhiav lwm tus lej.
LCM ntawm 8 thiab 12 yog dab tsi siv txoj kev teev npe?
Qhov ntau yam uas muaj qhov tsawg tshaj plaws yog qhov tsawg tshaj plaws ntau yam (LCM) ntawm ob tus lej uas yog 8 thiab 12. Qhov no, LCM ntawm 8 thiab 12 yog 24.
Yog LCM ntawm 12?
12:12, 24, 36_, 48, 60, 72, … 36 yog thawj tus lej uas tshwm sim hauv ob lub npe. Yog li 36 is tus LCM. … Lwm txoj hauv kev los nrhiav LCM ntawm ob tus lej yog faib lawv cov khoom los ntawm lawv qhov tseem ceeb tshaj plaws (GCF).
LCM ntawm 6 thiab 2 yog dab tsi?
Teb: LCM ntawm 2 thiab 6 yog 6.