Answers
Product of two numbers = 972
LCM of the numbers = 108
To find : HCF of the numbers = ?
We know that, relation between LCM & HCF
LCM × HCF of a number = Product of the Numbers
so 108/ HCF = 972
HCF = 972/108
HCF = 9
therefore, HCF of the above question is 9