Match the following options.
The correct option is
If there are no common factors between the given numbers, then their HCF will be 1 and LCM will be their product.
Therefore, LCM of 2 & 3 = 2 x 3 = 6
and, HCF of 7 & 11 = 1
If one number is a factor of another number, then their LCM will be the greater number and their HCF will be the smaller number.
Therefore, LCM of 5 & 10 = 10
and, HCF of 4 & 12 = 4