Math, asked by thesun1, 1 year ago

find HCF and LCM of 3 20 and 180 with verification​

Answers

Answered by thedevil12
2

upside answer of your question

Attachments:
Answered by tinamalik
0

Answer:

the hcf is 20 and lcm is 2880.

Step-by-step explanation:

the prime factorization of 320 is =2*2*2*2*2*2*5

the prime factorization of 180 is =2*2*3*3*5

the hcf is the highest common factor of two no. which is

here two 2's are common and 5 are also common so we will skip other no. and  write ,

the hcf of 360 and 180 =2*2* 5 =20

the prime factorization of 320 is =2*2*2*2*2*2*5

the prime factorization of 180 is =2*2*3*3*5

the lcm is the lowest common multiple of two no. which is

here two 2's are common and 5 are also common so we will take these and also include other no. and  write ,

the lcm of 360 and 180 =2*2*5*2*2*2*2*3*3=2880

to verify it we will apply this equation which says

LCM*HCF=1st no. *2nd no.

2880*20=320*180

57600=57600

therefore RHS =LHS

SO ITS CORRECT AND VERIFIED.


tinamalik: plz mark me brainliest
thesun1: sorry upside perfect time with steps and I can understand that
tinamalik: ok :( :(
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