# What will be the Biggest Measure to Measure Exactly Quantities

Three different containers contain different quantities of a mixture of milk and water, whose measurements are 403 litres, 434 litres and 465 litres. What biggest measure (in litres) must be there to measure all of the different quantities exactly?

- 70
- 51
- 41
- 31

**Answer: (4) 31**

**Explanation:-
**The Factors of 403 = 13 x 31

The factors of 434 = 2 x 7 x 31

The factors of 465 = 3 x 5 x 31

The HCF of 403, 434 and 465 = 31

Hence, the answer is (4) 31.