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Since 13 is prime and 18=2*3*3, the LCD would be 2*3*3*13, or 234

Q: What is the LCD for 13 and 18?

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LCD(7,9,13) = 7*9*13 which is 819

18

126

3k/40 +k/18 factoring 40=2*2*2*5 18=2*3*3 LCD=2*2*2*5*3*3 LCD=360

The LCD of 18 and 30 is 90

Related questions

If 13 and 518 are both denominators, the LCD is 6734 If that's 1/3 and 5/18, the LCD is 18 and you can change 1/3 to 6/18

The LCD of 1/3 and 1/8 is 24.

lcd of 18 and 16 = 144

LCD(20, 6) = 60

LCD(18, 21) = 126

LCD(5, 18) = 90

18 is.

18

LCD(7,9,13) = 7*9*13 which is 819

LCD(13, 16) = 208

the LCD is 6

lcd(9, 6) = 18.