Question

the (HCF*LCM) for the numbers 50 and 20 is ?

Answer 1

The answer is 50*20=1000

Answer 2

Answer:

1000

Step-by-step explanation:

Given :  Numbers 50 and 20

To Find : (HCF*LCM)

Solution:

HCF

2  | 50             2  | 20

5  | 25             2  | 10

5  | 5               5 |   5

  |   1                  |    1

$50 =2 \times 5 \times 5$

$20 =2 \times 2 \times 5$

HCF = $2 \times 5= 10$

LCM

2   |   50, 20

2   |   25 ,10

5   |   25 , 5

5   |    5   , 1

    |    1  , 1

LCM = $2 \times 2 \times 5 \times 5 = 100$

Now $HCF \times LCM = 10 \times 100 = 1000$

Hence  (HCF*LCM) is 1000.