The lowest common denominator of the fractions 2 over 9 and 1 over 6 is 18.
The lowest common denominator of 5/6 and 3/8 is 24.
You need at least one more fraction in order to have a common denominator.
To calculate this sort of subtraction problem the two fractions have to be converted so that they share the same denominator - the number below the line. This is done by calculating the lowest common denominator they share. As 11 is a prime and 63 is not a multiple of it, then the lowest common denominator will be 63 x 11 = 693. * To convert the 46/63 to a fraction with 693 as its denominator we need to multiply both the numerator and the denominator by 11. This gives 506/693. * To convert the 3/11 to a fraction with 693 as its denominator we need to multiply both the numerator and the denominator by 63. This gives 189/693. Now we can subtract 189 from 506. That gives 317. * 317/693 As 317 is a prime, and 693 is not a multiple of it, that fraction can not be simplified.
20/28Divide both the numerator and denominator by 420/28 = 5/7
The lowest common denominator of the fractions 2 over 9 and 1 over 6 is 18.
What is the lowest common denominator of 15 over 57?
No, that is the lowest denominator for that fraction.
Find the highest common factor (HCF) of the numerator and denominator. If it is 1, then the fraction is already in its lowest term.If not, divide the numerator by the HCF for the new numerator.Divide the denominator by the HCF for the new denominator.The new numerator over the new denominator is the fraction in its lowest terms.
20 is the lowest common denominator for 4 and 10.
Divide the numerator and the denominator by their greatest common factor. In this case, that is 20.
The lowest common denominator of 5/6 and 3/8 is 24.
The lowest common denominator needed is 24
Yes it can. The highest common factor of the numerator and denominator is 9, so the fraction can be reduced to lowest terms by dividing numerator and denominator by 9 .
The lowest common denominator is 21.
20
91