Well, honey, any number that can go into both 30 and 54 is a common factor of the two. In this case, the numbers that can go into both 30 and 54 are 1, 2, 3, 6. So, there you have it, those are the numbers that can divide both 30 and 54 without leaving a remainder.
-24
54
Their lowest common multiple is 378
54 is, itself, a whole number!
24 and 30 24 + 30 = 54 and 30 - 24 = 6
-24
54 ÷ 30 = 1 with remainder 24 or 1.8
Six times can.
6 and 9 both go into 54.
In Cr-54 (Chromium-54), the number 54 represents the atomic mass, which includes the total number of protons and neutrons in the nucleus. Since Chromium (Cr) has an atomic number of 24 (number of protons), you can subtract the atomic number from the atomic mass to find the number of neutrons. Therefore, there are 30 neutrons in Cr-54 (54 - 24 = 30).
1, 2, 3 and 6
54 as a percentage of 30 = 100*54/30 = 180%
1, 2, 3 and 6
Once, with a remainder of 30.
An atom of iron with a mass number of 54 contains 30 neutrons. This can be determined by subtracting the atomic number (26) from the mass number (54), which gives the number of neutrons in the nucleus.
1925-30
The Winchester model 54 rifle was made from 1925-1936.I cannot do better than this without a serial number provided.