Question 11 MarkWrite the smallest number having three different prime factors. _________Answer30View full question & answer→
Question 31 MarkIf HCF of two numbers is 1, then these numbers are called _________AnswerCo-primesView full question & answer→
Question 41 MarkLCM of two numbers = Product of the given numbersAnswerTheir HCFView full question & answer→
Question 61 MarkThere are _________ prime numbers between 1 and 100.Answer25View full question & answer→