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Prime factors of:
6 ..=... 2 x 3
21..= .... ...3 x 7
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LCM= ..2 x 3 x 7
Answer: LCM = 42
Wiki User
∙ 11y ago
Wiki User
∙ 11y ago5
7
2 x 7
Combine the factors, eliminating duplicates.
2 x 5 x 7 = 70, the LCM
Wiki User
∙ 8y ago2 x 2 = 4
2 x 2 x 3 = 12
3 x 3 x 3 = 27
2 x 2 x 3 x 3 x 3 = 108, the LCM
Wiki User
∙ 12y agoThe LCM of 5, 7, and 9 is 315.
Wiki User
∙ 10y ago70
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What is the least common multiple of 4 12 and 27?
The LCM of 4, 12, and 27 is 108
How do you you work out to LCM of 12 20 and 24?
12 is a factor of 24 so you need only consider the LCM of 20 and 24.20 = 4*5 24 = 4*6 So the LCM is 4*5*6 = 120.
What is the LCM of 3 and 4 12?
12 3x4=12 4x3=12 12x1=12
What is the least common multiple of 4 and 12 and 30?
The Least Common Multiple (LCM) for 12 30 4 is 60.
What is the LCM for four and 12?
Since 12 is a multiple of 4, it is automatically the LCM.
What is the LCM for 12 27 and 4?
The LCM is 108.
What is LCM of 27 4 and 12?
108
What is the LCM of 27 12 and 4?
108
What is the LCM of 4 27 12?
108
What is the least common multiple of 4 12 and 27?
The LCM of 4, 12, and 27 is 108
What is the LCM of 27 4 9?
LCM of 4,9,27 is 108
What is the LCM for 4 and 12?
LCM(12, 4) = 12
What is the LCM of 27 and 4?
Least Common Multiple (LCM) for 27 4 is 108.
What is the LCM of 4 12 and 6?
The LCM is 12.
What is the least common multiple of 12 and 27?
The least common multiple of 12 and 27 is 108. 12 x 9 = 108, and 27 x 4 = 108. 108
What is the LCM of 4 2 6?
The LCM is 12.
What is the LCM of 27 4 5?
The Least Common Multiple (LCM) for 27 4 5 is 540.
