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ICSE Class 7 Answered

Find the smallest number that is exactly divisible by 840, 630, 945 and 378.

Asked by krp782004 | 01 Apr, 2019, 11:00: PM
Expert Answer
Smallest number divisible will be the LCM of all four numbers
840=23 x 3 x 5 x 7
630=2 x 32 x 5 x 7
945=33 x 5 x 7
378=2 x 33 x 7
 
LCM = 7560
Answered by Arun | 02 Apr, 2019, 10:20: AM
ICSE 7 - Maths
Asked by krp782004 | 01 Apr, 2019, 11:00: PM
ANSWERED BY EXPERT

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