Question 171

Find the LCM of 80,96,125 and 160.

Open in App

Solution

LCM of 80, 96, 125 and 160 by division method,
$\begin{matrix} 2 & 80, 96, 125, 160 2 & 40, 48, 125, 80 2 & 20, 24, 125, 40 2 & 10, 12, 125, 20 2 & 5, 6, 125, 10 3 & 5, 3, 125, 5 5 & 5, 1, 125, 5 5 & 1, 1, 25, 1 5 & 1, 1, 5, 1 1, 1, 1, 1 \end{matrix}$
$∴$ LCM of 80,96,125 and 160 $= 2^{5} \times 3 \times 5^{3} = 12000$

Suggest Corrections

Similar questions

Question 2 (ii)
Find the LCM and HCF of 510, 92 and verify that LCM $\times$ HCF = product of the two numbers.

Class Intervals	$160 - 162$	$163 - 165$	$166 - 168$	$169 - 171$	$172 - 174$
frequency	$15$	$117$	$136$	$110$	$14$

The LCM of two numbers is 4800 and their HCF is 160. If one of the numbers is 480, then find the second number.

Question 2 (iii)
Find the LCM and HCF of 336, 54 and verify that LCM $\times$ HCF = product of the two numbers.

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program