The GCF of 16, 24, and 72 is 8.
The factors of 39 are: 1, 3, 13, 39 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
The GCF is 8.
The GCF of 24, 40, and 72 is 8.
24/39 = 8/13
The least common multiple of 8, 18, and 24 is 72. First look at what 24 can go into: 24, 48, 72, etc. Then check if 18 goes into any of these: 24 (no), 48 (no), but it does go into 72, 4 times (18*4=72). Then check if 8 goes into 72, which it does (8*9=72). Therefore, 72 is the least common multiple.
24, 48 and 72
The following pairs of numbers have 72 as their LCM 1 & 72 2 & 72 3 & 72 4 & 72 6 & 72 8 & 9 8 & 18 8 & 36 8 & 72 9 & 24 9 & 72 12 & 72 18 & 72 24 & 72 36 & 72 72 & 72
The least common multiple of the numbers 8, 24 and 36 is 72.
The greatest common factor of 24 56 and 72 is 8.
It is: 24/39 = 8/13 simplified
312 39 * 8 = 30*8 + 9*8 = 240 + 72 = 312 39 * 8 = (40*8)-(1*8) = 320-8 = 312