What is the LCD of 1/2 and 1/5?

1 Answer
Daniel L.
Apr 9, 2016

The lowest common denominator is #10#.

Explanation:

To calculate the lowest common denominator of 2 fractions you multiply their denominators and divide the result by their greatest common divisor.

Since #2# and #5# are prime numbers their only common divisor is #1#, so the lowest common multiplier is #2*5=10#

Related questions
See all questions in Fractions with Different Denominators
Impact of this question
14806 views around the world
You can reuse this answer
Creative Commons License