CUET Preparation Today
The ratio of two numbers is 7 : 13 and their HCF is 8. Their LCM is: |
628 782 872 728 |
728 |
Let the numbers be 7x and 13x. Then, H.C.F. = x = 8 First number is, ⇒ 7x = 7 × 8 = 56 Second number is, ⇒ 13x = 13 × 8 = 104 a × b = HCF × LCM ⇒ 56 × 104 = 8 × LCM ⇒ LCM = 728 |
