Question

1. Find the LCM of the given numbers by listing multiples.
4,5snd 65
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Answer 1

Answer:

260

Explanation:

take LCM by 5 then will come 5,4and13 and multiply 5×4×13=260

Answer 2

Answer:

find the prime factroization of 45 and 45 = 3 × 3× 5

Explanation:

find the prime factroization of 46 and 46 = 2 × 23

multiply each factor the greater number of times it occurs in step of i ) or ii) above to find the LCM 2× 3×3× 5×23

LCM 2070