The (HCF*LCM) for the number 50 …

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Posted by Divyanshi Rathore ❣ 5 years, 3 months ago
- 4 answers
Aastha Barbate 5 years, 3 months ago
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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Aastha Barbate 5 years, 3 months ago
0Thank You