Question

Three masses of sugar are grouped into 0.36 kg, 0.504kg and 0.672 kg. Find the greatest mass of sugar that can be taken an exact number of times from the three masses. (Give your answer in kg)

Answer 1

(1/1000)	360	504	672
2	180	0.252	336
2	90	126	168
2	45	63	84
3	15	21	28

2x2x2x3=24
24g= 0.024kg