Question

plzplz give me answer and explain also ​

Answer 1

Answer:

HCF=180

Step-by-step explanation:

2³×3²×5×7⁴×11

2²×3²×5²×7

2⁴×3⁶×5×11²

Common=2²×3²×5

=4×9×5

=180

HCF=180

Answer 2

Answer:

a) 180

Step-by-step explanation:

$2^{3} * 3^{2} * 5* 7^{4} * 11$ =  2 x 2 x 2 x 3 x 3 x 5 x 7 x 7 x 7 x 7 x 11

$2^{2} *3^{2} *5^{2} *7$ =  2 x 2 x 3 x 3 x 5 x 5 x 7

$2^{4} *3^{6} *5* 11^{2}$ =  2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 3 x 3 x 5 x 11 x 11

= 2 x 2 x 2 x 3 x 3 x 5 x 7 x 7 x 7 x 7 x 11

= 2 x 2 x 3 x 3 x 5 x 5 x 7

= 2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 3 x 3 x 5 x 11 x 11

HCF = 2 x 2 x 3 x 3 x 5 = 180

Hope this helps :)