Question

please answer the question​ 4 asap

Answer 1

Answer:

559872

${2}^{8} \times {3}^{7}$

Step-by-step explanation:

$a = {2}^{ 3} \times {3}^{5} \\ b = {3}^{2} \times {2}^{5}$

thus,

$a = 2 \times 2 \times 2 \times 3 \times 3 \times 3 \times 3 \times 3$

$b = 3 \times 3 \times 2 \times 2 \times 2 \times 2 \times 2$

HCF

= 2 ×2×2×3×3

= 72

LCM

$= 2 \times 2 \times 2 \times 3 \times 3 \times 2 \times 2 \times 3 \times 3 \times 3 \\ = {2}^{3} \times {3}^{2} \times {3}^{3} \times {2}^{2} \\ = 77776$

Thus,

HCF × LCM

$= 72 \times 77776 \\ = 559872$

a×b

$({2}^{3} \times {3}^{5} )\times ( {3}^{2} \times {2}^{5} ) \\ = 559872$

hope you've found it informative !!!

please mark as BRAINLIEST!!