The HCF is 4
220 goes into 64 zero times, since it is the larger number. 64 can go into 220 exactly 3.4375 times (3 remainder 28).
The only common factor of 49 and 64 (whole number that goes into both of them evenly) is ' 1 '.
64/4=16
2 is a number which goes into both.
64% of 28= 64% * 28= 0.64 * 28= 17.92
220 goes into 64 zero times, since it is the larger number. 64 can go into 220 exactly 3.4375 times (3 remainder 28).
(28 + 64)/2 = 92/2 = 46(28 + 64)/2 = 92/2 = 46(28 + 64)/2 = 92/2 = 46(28 + 64)/2 = 92/2 = 46
The only common factor of 49 and 64 (whole number that goes into both of them evenly) is ' 1 '.
28 is the non-cubic number The others work out like this - 2x2x2=8 4x4x4=64 5x5x5=125
2 is one such number.
The HCF of 16 and 64 is 16
64/4=16
A = mass number z = atomic number so this one is a Ni isotope with a mass of 64
2 is a number which goes into both.
64% of 28= 64% * 28= 0.64 * 28= 17.92
The only common factor of 343 and 64 is 1.
2 goes evenly into 4 and 28