what is the LCD for 12 and 13

I am not sure how to find the LCD
in Pre-Algebra Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

since 12 and 13 have no factors in common, the least common denominator for them would be 12(13) = 156
by Level 5 User (11.9k points)

Related questions

1 answer
The LCD of 3, 12, 20
asked Apr 26, 2013 in Pre-Algebra Answers by anonymous | 718 views
2 answers
what is the lcd for 6/11,3/7 & 4/9
asked Jan 24, 2013 in Algebra 2 Answers by anonymous | 984 views
2 answers
Find LCD for 1/2
asked Dec 12, 2012 in Algebra 1 Answers by anonymous | 886 views
1 answer
what is the lcd for 4/9 + 5/7
asked Dec 11, 2011 in Algebra 1 Answers by anonymous | 739 views
1 answer
whats the lcd of 10000 and 100
asked May 30, 2013 in Algebra 1 Answers by anonymous | 668 views
1 answer
what is the LCD
asked Feb 20, 2013 in least common multiple by anonymous | 655 views
1 answer
what is the LCD
asked Feb 20, 2013 in least common multiple by anonymous | 665 views
2 answers
LCD of 5 & 7.5
asked Dec 5, 2012 in Algebra 1 Answers by anonymous | 895 views
1 answer
what is the lcd of 7,9
asked Dec 2, 2012 in order of operations by anonymous | 848 views
1 answer
What is the LCD of 8/x+2+8/2=5
asked Feb 26, 2012 in Algebra 2 Answers by anonymous | 702 views
2 answers
what is the lcd of 1/3 and 1/4
asked Feb 5, 2012 in Word Problem Answers by anonymous | 864 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12รท4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,388 users