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Real Numbers
Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = product of the two numbers. (i) 26 and 91
(i) 26 and 91
So, 26 = 2 × 13
and 91 = 7 × 13
∴ H.C.F. (26, 91) = 13
and L.C.M. (26, 91) = 2 × 7 × 13 = 182
Verification :
L.C.M. × H.C.F. = 182 × 13 = 2366
Product of the two nos. = 26 × 91 = 2366
∴ L.C.M. × H.C.F. = Product of the two nos.
Verified.
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