Question

(8) What is the least number Which after increasing by 8 is exactly divisible by
By 18, 28 and72 ?
(a) 496
(c) 504
(b) 500
(d) 508

What is the answer​

Answer 1

Answer:

(c)504

Step-by-step explanation:

18=2×3×3

18=2×3×3 28=2×2×7

18=2×3×3 28=2×2×772=2×2×2×3×3

18=2×3×3 28=2×2×772=2×2×2×3×3LCM=2×2×2×3×3×7=504

18=2×3×3 28=2×2×772=2×2×2×3×3LCM=2×2×2×3×3×7=504∴504 is the least number which is divisible by 18, 28 and 72.

Answer 2

Answer:

Step-by-step explanation:

504