945 is the lowest common denominator. 3 is the greatest common factor.
The common denominator of any two or more whole numbers will always be 1.
least common denominator for 15 and 10 is 30, so 9/15 = 18/30 and 7/10 = 21/30
The common denominator of 15 and 9 is 45.
The greatest common denominator is infinite. The least common denominator is 45.
945 is the lowest common denominator. 3 is the greatest common factor.
420
The common denominator of any two or more whole numbers will always be 1.
least common denominator for 15 and 10 is 30, so 9/15 = 18/30 and 7/10 = 21/30
The common denominator of 15 and 9 is 45.
A common denominator, though not the least one, is 24*21 = 504.
What is the lowest common denominator of 15 over 57?
The greatest common denominator is infinite. The least common denominator is 45.
15 over 21 simplifies to 5 over 7. To simplify, both the numerator (15) and denominator (21) can be divided by their greatest common factor, which is 3.
I'd say "8". All others have the common denominator "3" in common.
A common denominator, though not the least, is 150.
The least common denominator is 120.