Question

if hcf is 5 and lcm is 280 .one number is 5 what is the other number

Answer 1

HCF*LCM=product of 2nos.
let other no. be x
5*280=5*x
x=5*280/5=280

Answer 2

Hey

Here is your answer,

Given that,

HCF = 5
LCM = 280
One number = 5
Let the unknown number be x.

Product of two numbers = HCF x LCM
X x 5 = 280 x 5
X = 280

Therefore the unknown number is 280.

Hope it helps you!