The LCM is: 185,256
45, 90, 135, 180, 225, 270, 315, 360, 405, . . .96, 192, 288, 384, 480, 576, 672, 768, 864, . . .
ar 672-20
The LCM of 60, 84 and 672 is 3360. The LCM of 6084 and 672 is 340704.
The multiples of 48 are 96, 144, 192, 240, 288 etc
48
672 and 12, respectively.
12
No. The LCM MUST be a multiple of the HCF.
96
It is: 3/7
The LCM is: 185,256
96, 192, 288, 384, 480, 576, 672, 768, 864, . . .
The multiples of 96 are 96, 192, 288, 384, 480, 576, 672, 768, 864, 960, ...
96, 192, 288, 384, 480, 576, 672, 768, 864, 960, 1056, . . .
The factors of 288 are 1, 2, 3. 4, 8, 16, 18, 36, 72, 96, 144, 288. The factors of 340 are 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340. The HCF (GCF) is 4.
20 percent of 672 = 134.420% of 672= 20% * 672= 20%/100% * 672= 1344/10= 672/5 or 134.4