Please help this is for homework
with the steps please

Step-by-step explanation:

A = 2⁵ * 3⁷ * 5

B = 2⁸ * 3³ * 7

HCF = 2⁵ * 3³

HCF is the common factors found in both A & B. In common factors write the factor with minimum power

LCM = 2⁸ * 3⁷ * 5 * 7

LCM -> Write the common factors with maximum power and write all the other factors that are not common.

step-by-step explanation:

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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