It seems like you're asking for the highest common factor (HCF) of 18, 30, and 48.
To find the HCF, we can factorize each number:
18 = 2 * 3^2
30 = 2 * 3 * 5
48 = 2^4 * 3
Now, we look for the highest power of common factors:
The common factors are 2 and 3. The highest power of 2 that appears in all three numbers is 2^1. The highest power of 3 that appears in all three numbers is 3^1.
Therefore, the HCF of 18, 30, and 48 is 2 * 3, which is equal to 6
48
30 + 18 = 48
30 + 18 = 48 30 - 18 = 12 The two numbers are therefore 30 and 18.
The LCM is 3600.
2x+18=7x-30 7x-30=2x=18 7x-2x=18+30 5x=48 x=9.6
Common factors of 18, 30, and 48 are: 1, 2, 3, and 6.
The Least Common Multiple (LCM) for 18 30 50 48 is 3,600.
76 - 90 = -18 -18 - -48 = 30.
720
6
The sum of 18 + 30 is 48.
720