1, 2, 3, 4, 5, 6, 7, 9, 10
A whole number greater than 1 that has 3 or more factors is 10.
The number 10 can be evenly divided by 1, 2, 5, and 10. This means that these numbers are its factors. When you divide 10 by any of these factors, you get a whole number without any remainder.
1, 2, 3, 4, 5, 6, 7, 10
The smallest number with exactly 36 factors is 1260. The factors are: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, and 1260.
20
1, 2, 3, 4, 5, 6, 7, 9, 10
1,2,3,6,9,18
48 is the lowest of all whole numbers having 10 factors.
A whole number greater than 1 that has 3 or more factors is 10.
The whole-number factors of -10 are: +1, -1, +2, -2, +5, -5, +10, and -10.
10(N+14)=9N 10N+140=9N N=-140 I can verbalize this, I hope you can. Check 10(-140+14)=9(-140) 10(-126)=-1260 -1260=-1260
A whole number has an odd number of unique factors if and only if it is a perfect square. The perfect squares less than 10 are 0, 1, 4, and 9. Therefore, there are four whole numbers less than 10 that have an odd number of unique factors.
The number 10 can be evenly divided by 1, 2, 5, and 10. This means that these numbers are its factors. When you divide 10 by any of these factors, you get a whole number without any remainder.
1, 2, 3, 4, 5, 6, 7, 10
Every number below is a factor of 1260 achieved in a systematic fashion. You should be able to do 1350 now. Factors of 1260 = 1260 * 1 630 * 2 420 * 3 315 * 4 252 * 5 210 * 6 180 * 7 140 * 9 126 * 10 105 * 12 90 * 14 84 * 15 70 * 18 63 * 20 60 * 21 45 * 28 42 * 30 35 * 36
It's not prime - it's divisible by at least 2,3,5,9 & 10
LCM(9, 12, 10, 7) = 1260.