PDF chapter test TRY NOW

1. Find the HCF of the numbers \(40\) and \(56\) by division method.
 
Answer:
 
HCF \(=\)
 
2. Find the ratio of the HCF and LCM of the numbers \(18\) and \(30\).
 
Answer:
 
HCF \(:\) LCM \(=\) i:i