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First, factor each number and express this way:
12 = 22 x 3
22 = 2 x 11
30 = 2 x 3 x 5
Now, take the greatest power of each factor and find the product: 22 x 3 x 5 x 11= 660 is the LCM
Note: I selected only the 22 because it was the greatest power of 2 than any other factor of "2" in the other numbers. I selected one 3 beause it was the greatest power of 3, and one 5 and one 11 because they were unique factors. This method will effectively find the LCM of any set of numbers.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoThe LCM is 660.
12 = 2 x 2 x 3
22 = 2 x 11
30 = 2 x 3 x 5
LCM = 22 x 3 x 5 x 11 = 660
Wiki User
∙ 12y agoFactor each one. Then use each Prime number the most each one was used in any number.
12=2x2x3
22=2x11
30=2x3x5
LCM=2x2x3x5x11=660
Wiki User
∙ 8y agoThe LCM is 660.
Wiki User
∙ 11y agoThe LCM is: 660
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What is the LCM of 12 22 30?
LCM of 12 22 30 is 660.
What number can 12 22 30 go into?
LCM(12, 22, 30) = 660
What is the LCM of 22 30 and 45?
The LCM of 22, 30 and 45 is 990.
What is the LCM of 4 22 and 12?
The LCM is 132.
What is the LCM of 15 22 and 30?
LCM(15, 22, 30) = 330
What the LCM for 12 and 30?
lcm(12, 30) = 60
What is the LCM of 12 plus 30?
The LCM of 12 and 30 is 60.
What is the LCM of 30 12 and 10?
The LCM is 60.
What is the LCM of 30 and 12 and 8 is?
The LCM is 120.
What is the LCM of 3 12 and 30?
The LCM is 60.
What is the least common multiple of 22 and 30?
The least common factor of any set of positive integers is 1.
What is the LCM of 12 30 and 60?
The LCM of 12, 30 and 60 is 60.
