Find the HCF for the following (by any method).
(a)42 and 60 (b) 12,18 and 42
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1
Step-by-step explanation:
(a)42 and 60
42=2*3*7 & 60=2*2*3*5
So, HCF(42&60)=2*3=6
(b) 12,18 and 42
12=2*2*3, 18=2*3*3 ,&42=2*3*7
HCF(12,18&42)2*3=6
Answered by
0
Answer:
a. 6
B. 6
Step-by-step explanation:
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