LCM of 28 42
PLEASE SOLVE THIS CORRECTLY AND THE ONE WHO DOES WILL BE MARKED BRANLIST
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Answer:
The LCM of 28 and 42 is 84.
Step-by-step explanation:
Steps to find LCM
(i) Find the prime factorization of 28
28 = 2 × 2 × 7
(ii) Find the prime factorization of 42
42 = 2 × 3 × 7
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
(iii) LCM = 2 × 2 × 3 × 7
(iv) LCM = 84
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