Question

Determine the LCM of the given number using the prime factorisation method 120,160, and 240​

Answer 1

$\huge{\fcolorbox{cyan}{black}{\red{ANSWER:-}}}$

Answer is 480

• Find the prime factorization of 120

120 = 2 × 2 × 2 × 3 × 5

• Find the prime factorization of 160

160 = 2 × 2 × 2 × 2 × 2 × 5

• Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

• LCM = 2 × 2 × 2 × 2 × 2 × 3 × 5

• LCM = 480

Hope that helps..!!

Do mark as brainlist

Answer 2

Step-by-step explanation:

2l__120,160,240______

2l__60,80,120_______

2l__30,40,60_______

2l__15,20,30_______

2l__15,10,15________

5l__15,5,15________

3l__3,1,3__________

l__1,1,1___________

L. C. M = 2x2x2x2x2x5x3 = 32 x 15 = 480

So L. C. M of 120,160,240 is 480