- #1
luigihs
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Highest Common Factor and Lowest Common Multiple of 4 , 6 , 8 , 18
HCF
4 = 2.2
6 = 4.2
8 = 4.2
18 = 2.9
HCF = 2 ?
LCM
4 = 8 , 12 , 16 , 20 , 24 , 28 , 32 ... 72
6 = 12 , 24 , 32 , ... 72
8 = 16 , 24 , 32 ... 72
18 = 36 , 54 , 72
LCM = 72 ??
HCF
4 = 2.2
6 = 4.2
8 = 4.2
18 = 2.9
HCF = 2 ?
LCM
4 = 8 , 12 , 16 , 20 , 24 , 28 , 32 ... 72
6 = 12 , 24 , 32 , ... 72
8 = 16 , 24 , 32 ... 72
18 = 36 , 54 , 72
LCM = 72 ??