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The (HCF*LCM) for the number 50 …

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The (HCF*LCM) for the number 50 and 80 is
  • 4 answers

Aastha Barbate 5 years, 3 months ago

Exact ans. is 4000

Aastha Barbate 5 years, 3 months ago

HCF of no. × LCM of no. =Product of the given no. Thus,HCF ×LCM = 50 × 80 HCF × LCM = 4000

Divyanshi Rathore ❣ 5 years, 3 months ago

Exactly ans kya hoga

Gaurav Seth 5 years, 3 months ago

The least common multiple of 50 and 80 can be computed by using the greatest common factor aka gcf of 50 and 80. This is the easiest approach:

 

 

lcm (50,80) =

50×80

gcf(50,80)

=

4000

10

 

50×80gcf(50,80)=400010

= 400

 

Alternatively, the lcm of 50 and 80 can be found using the prime factorization of 50 and 80:

•The prime factorization of 50 is: 2 x 5 x 5

•The prime factorization of 80 is: 2 x 2 x 2 x 2 x 5

•Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(50,50) = 400 AND HCF=5

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