Prime factor each number.
18=2x3x3
45=3x3x5
72=2x2x2x3x3
Use each prime factor the number of times it was used the MOST in any one of the numbers.
2x2x2x3x3x5=360
The least common denominator of 18, 45, and 72 is 360.
The greatest common denominator is infinite. The least common denominator is 45.
9
The GCF is 3.
The Greatest Common Factor (GCF) of 144, 45, and 18 is 9.
The greatest common factor is 9 because 18 is divisible by 9 and so is 45. It can not be greaater than half of 18 and 45 is not divisible by 18.
The greatest common denominator is infinite. The least common denominator is 45.
The greatest common denominator of any set of denominators is infinite.The GCF of 36 and 45 is 9.
The Greatest Common Divisor of 18, 45 is 9.
9
5
The Greatest Common Divisor of 18, 45, 72 is 9.
9 is the greatest common factor of 18, 45 and 54.
The greatest common denominator, like the greatest common multiple, is infinite.
The Greatest Common Factor of 45, 85, 63 and 18 is 1.
The GCF is 3.
The Greatest Common Factor (GCF) of 144, 45, and 18 is 9.
Oh, what a happy little question! To find a fraction equivalent to 18/45, we can simplify it by dividing both numbers by the greatest common factor, which is 9. So, 18/45 simplifies to 2/5. Just like painting, sometimes we need to adjust our fractions to find the perfect balance and harmony.