there were five peices of cloth o of lenghts 15 m, 21 m, 36 m, 42 m, 48 m. But all of them could be measured in hole units of a measuring rod. What could be the largest lenght of the rod.

HCF = 3

Length of the longest rod = 3 m

**
**

HCF = 3

Length of the longest rod = 3 m

**
**

What are you looking for?