A few days ago
Does anyone know how to do this?
My homework saysfind the LCM of each set numbers.
1) 4 and 6
2) 5 and 9
3) 3,12 and 15
Top 4 Answers
A few days ago
Favorite Answer
1.12
2.45
3.60
0
A few days ago
Lowest common multiple
breaking into prime factors:
4 = 2×2
6 = 2×3
to get LCM, find a set of numbers that includes all of the factors of each…. 4 has two 2’s and 6 has one 2 and 1 3.
we need two 2’s and one 3…… 2x2x3 = 12
2)
these are already primes
3) 3 is prime…. 12 can be gotten from #1
and i will let you get 15….
1
A few days ago
The Least Common multiple of 2 or more numbers is the smallest multiple they have in common. List the multiples of each number and stop when you find a match.
4: 4,8,12,16,20…
6: 6,12,
LCM = 12
Now try the rest…..
1
A few days ago
im not doin ur homework! CHEATER!!!
0
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