LCM AND HCF

FIND THE SMALLEST FOUR DIGIT NUMBER WHICH IS DIVISIBLE BY 18,24 AND 32

• 1173

• 1152

• 1143

• 1147

THE LENGTH ,BREADHT AND HEGIHT OF ROOM ARE 6M80CM, 5M10M, AND 3M 40CM RESPECTIVLY FIND THE LONGEST TAPE WHICH CAN MEASURE THE DIMESIONS OF THE ROOM EXCATLY

• 2M 80 CM

• 1M 60CM

• 1M 30CM

• 1M 70CM

FIND THE LEAST NUMBER WHICH WHEN DIVIDED BY 6, 15 AND 18 LEAVE REMANIDER 5 IN EACH CASE.

• 64

• 79

• 77

• 80

FIND THE HCF OF 6, USING THE PRIME FACTORAZITION METHOD

• 2x4

• 2x3

• 3x6

• 3x4

FIND THE LCM OF 168 AND 224

• 672

• 726

• 666

• 874

FIND THE HCF OF 26 AND 91

• 11

• 17

• 13

• 21

FIND THE LCM OF 756 AND 1386

• 8996

• 8419

• 8562

• 8316

FIND THE HCF OF 72, 60 AND 96

• 26

• 23

• 12

• 15