Question

2. Find the LCM of the following
(ii) 75, 250, 225, 525
(i) 112, 140 and 108
(iv) 48, 64, 72, 96 and 108
(im) 40, 80, 120 and 160​

Answer 1

Step-by-step explanation:

1.75,250,225,525

ans:5×3×5×2×7=1050

2.112,140,108

ans:2×2×3×5×7=420

3.48,64,72,96,108

ans:2×2×2×3×3=72

4.40,80,120,160

ans:2×2×5×3×2=120

Answer 2

Answer:

1) 15,750

2) 15,120

3) 3,456  

4) 480

Step-by-step explanation:

1) 75, 250, 225, 525

5×5×3×10×3×7 = 15,750

2) 112, 140 and 108

2×2×7×4×5×27 = 15,120

3) 48, 64, 72, 96 and 108

2×2×2×2×3×3×4×2×3 = 3,456

4) 40, 80, 120 and 160

5×2×4×2×3×2 = 480