If the H.C.F (42 , 22) is 2 then the L.C.M of these two numbers is
(a) 144 (b) 462 (c) 72 (d) 10
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Step-by-step explanation:
hcf * lcm =n1 * n2
2 * lcm= 22* 42
lcm= 924/ 2
lcm = 462
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