Question

The LCM of 23X32
and 22X33
is
(a) 2
3
(b) 3
3
(c) 2
3X33
(d) 2
2X32

Answer 1

Answer:

answer is c because i dont know

Answer 2

SOLUTION

CORRECT QUESTION

The LCM of 2³ × 3² and 2² × 3³ is

(a) 2³

(b) 3³

(c) 2³ × 3³

(d) 2² × 3²

CONCEPT TO BE IMPLEMENTED

HCF :

For the given two or more numbers HCF is the greatest number that divides each of the numbers

LCM :

For the given two or more numbers LCM is the least number which is exactly divisible by each of the given numbers

EVALUATION

Here the given expressions are

2³ × 3² and 2² × 3³

First expression

= 2³ × 3²

Exponent of 2 = 3

Exponent of 3 = 2

Second expression

= 2² × 3³

Exponent of 2 = 2

Exponent of 3 = 3

Hence the required LCM

= 2³ × 3³

FINAL ANSWER

Hence the correct option is (c) 2³ × 3³

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