For example, 8 = 2 3 and 90 = 2 × 3 2 × 5. If you want to find the LCM and HCF in an exam, we can use prime factor form to simplify the process. It is important to note that when you have two ...
To add these, follow the steps below for adding mixed numbers. To add mixed numbers: Add the integers. Use the LCM of the denominators to rewrite the fractions as equivalent fractions with the ...