फाइंड द एचसीएफ एंड एलसीएम ऑफ 12,21,15
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Answered by
0
Answer:
hope it's help you..
Step-by-step explanation:
l.c.m=420,h.c.f=3
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Answered by
1
Answer:
HCF= 3. ;. LCM = 420
Step-by-step explanation:
Factors:
12=2×2×3
15=5×3
21=7×3
HCF=3
LCM=420
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