Question

5.
The HCF and LCM of two numbers are 131 and 8253, respective if one of the
numbers is 917, find the other.
6.
The HCF of two numbers is 23 and their LCM is 1449. If one of the numbers is 161, find
the other.
7.
The product of two numbers is 2160 and their HCF is 12. Find their LCM.
8. Is the product of three numbers always equal to the product of their HCF and LCM?
9. On a particular day from Jaipur to Delhi, buses ran at intervals of 40 minutes while from delhi to Jaipur they ran at intervals of 45 min. At what earliest time would two buses coming from opposite
directions pass a particular bridge if they passed the same bridge
at 10.15 a.m.?
​

Answer 1

Answer:

other no.=131×8253/917=

1179

Answer 2

Answer:

1. one no. ×second no. =l.c.m×h.c.f

917×second no. = 131×8253

second no. =131×8253÷917

second or other no. =1179