If there is no common factor, as in this case, you just have to multiply all the factors together to get the common denominator.
A common denominator between 4 and 10 is the lowest common multiple of the two numbers, which is 20. In fractions, the denominator represents the total number of equal parts into which a whole is divided. To add or subtract fractions with different denominators, they must first be converted to have a common denominator, such as 20 in this case.
4/4
Those two expressions have no common factor. Therefore, the common denominator is the product of both. Normally you would keep this factored (don't do the actual multiplication, just indicate both factors in the denominator).
A common denominator, though not the least one, is 6*4 = 24.
The Greatest Common Denominator is 2
common denominator:60 :)
1/2 + 1/4 =2/4 + 1/4(the common denominator is 4)
A common denominator between 4 and 10 is the lowest common multiple of the two numbers, which is 20. In fractions, the denominator represents the total number of equal parts into which a whole is divided. To add or subtract fractions with different denominators, they must first be converted to have a common denominator, such as 20 in this case.
30
What would be the ideal Common Denominator for 2 and 4?
The least common denominator is 340.
4/4
Those two expressions have no common factor. Therefore, the common denominator is the product of both. Normally you would keep this factored (don't do the actual multiplication, just indicate both factors in the denominator).
A common denominator, though not the least one, is 6*4 = 24.
The common denominator is 28.
The greatest common denominator is infinite.
The Greatest Common Denominator is 2