Question

find the L.C.M of 35, 15, 45

Answer 1

315
Calculate the LCM

The least common multiple of 35, 15 and 45 is 315.

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Answer 2

$\tt \: L.C.M \: of \: \red{35, \: 15, \: 45}\:are\: :-\\ \\ \sf\LARGE\: 3| \: \underline {35,15,45} \\ \sf\LARGE 5| \: \underline{35, \: 5, \: 15 }\\ \sf\LARGE \: 3| \: \: \: \underline{7,\: 1, \: 3}\\ \sf\LARGE \:7| \: \: \underline{7, \: 1, \: \:1}\\ \sf\LARGE \: \: | \: 1, \: 1, \: 1 \\ \\ \bf \: L.C.M = 3 \times 5 \times 3 \times 7 \\ \\ = \bf \:15 \times 21 \\ \\ =\bf\: \red{315}$