Question

The hcf and lcm of two numbers are given by 5 and 100 respectively.If first number divided by 5 it give a quotient 4

Answer 1

Answer:Take it as,

The HCF and LCM of two numbers are 11 and 385 respectively. If only one number lies between 75 and 125, then what is that number?

-We know that ,

HCF × LCM= Product of two numbers

11×385= Product of two numbers

11×(5×7×11)= Product of two numbers

So, if one number say A

75<A<125

(11×7)×(5×11)= Product of two numbers

Or

(11×7)×(5×11)= A × B

Then, only product of 7 and 11 will give us 77.

Therefore, one number that lies within the given range is 77.