Question

find the least number which when divided by 25 40 60 leaves 9 as the remainder​

Answer 1

Answer:

Step-by-step explanation:

take LCM of given numbers

25 = 5×5

40=2×2×2×5

60=2×2×3×5

LCM = 2×2×2×5×5×3=600

add 9 to it

609 is the number

Answer 2

Answer:

first we have to take LCM of 25,40,60

25=5*5

40=2*2*2*5

60=2*2*3*5

now, we have to make pairs of number

(2*2)*(2*2)*(2)*(3)*(5*5)*(5*5)

then, we have to get one of each

2*2*2*3*5*5=600

we have to add 9 to 600

answer=609