3 NUT

HCF of 72,126,198 is

• 72

• 18

• 9

• 12

HCF of 24,60,84 is

• 8

• 6

• 84

• 12

HCF of 1.7,0.51,0.153

• 1.7

• 0.17

• 0.017

• 17

182 can be expressed as a product of primes

• 2(13)(7)

• 2(9)8

• 3(9)7

• 2(7)(9)

THE LCM OF TWO NO'S IS 72 .THE NO'S ARE IN THE RATIO 4:3. THEN THE SUM OF THE NUMBERS IS

• 12

• 6

• 24

• 42

THE HCF OF TWO NO'S IS 6 AND THEIR LCM IS 108.IF ONE OF THE NUMBERS IS 4 THEN THE OTHER IS

• 142

• 144

• 162

• 152

THE RATIO OF TWO NO'S IS 7:9 AND HCF IS 8 THEIR LCM IS-

• 451

• 414

• 405

• 504

WHICH OF FOLLOWING HAS THE MOST NUMBER OF DIVISORS

• 153

• 142

• 173

• 180

THE LEAST SQUARE NUMBER WHICH DIVIDES 8,12,15,20 IS

• 40

• 45

• 30

• 15

FIND THE LARGEST NUMBER OF FOUR DIGITS WHICH IS EXACTLY DIVISIBLE BY 12,18,21,30 IS ---

• 1260

• 1179

• 8820

• 8826