Question

HCF of 26 and 91 is 13 . find the LCM of 26 and 91

Answer 1

$Using, H.C.F.(a,b) × L.C.M.(a,b) = a×b</p><p> Let us assume that HCF of 26 and 91 is x.</p><p></p><p> => 13 × x = 26× 91 \: \\ => \: x = \frac{26 \times 91}{13} \\ = > x = 26 \times 7 \: \: (as \: 91 \div 13 = 7) \\ =>x = 182$

Thus The LCM of 26 and 91 is 182

Answer 2

Ans: 2 | 26,91

13| 13,91

7 | 1 , 7

1 , 1

LCM=2×13×7

=26×7

=182

LCM of 26 and 91 is 182