factors: 1, 7, 23, 161prime factors: 7, 23
It is a multiple of its factors. These are 1,2,3,5,6,10,15,25,30,50,75 and 150.
Multiple. Factors go into numbers, numbers go into multiples.
1, 3, 9, 13, 39, 117, 169, 507, 1521.
in 1521
1521 is a composite number. Its positive integer factors are: 1, 3, 9, 13, 39, 117, 169, 507, 1521
The GCF is 39.
Every number is a multiple of its factors. That's what "factors" means. Surprise !
This way of finding factors is very safe, confusing and also u can miss few if u r not concentrating.First find the prime factorization of 1521Prime factorization is nothing but breaking down a number into its multiples or factors until all the numbers you reach at are prime and cannot be factorized further.Lets see(Firstly, sum of digits of 1521 = 1+5+2+1 = 9, which is a multiple of 9. If the sum of digits of a number is a multiple of 9, say 9, 18, 27 etc, then the number is surely divisible by 9. This information is only to help you and is a good to improve ur knowledge)If not then go by the standard way of dividing 1521 by any prime by using trial and error method. For eg: try dividing by 3. Then start disintegrating as shown below1521 = 169 * 9 = 13*13*9 = 13*13*3*3 = 13 2 * 3 2 .Now the factors of 1521 are, ALSO INCLUDE 1.Now multiply all the possible unique combinations{1, 3, 3 2, 13, 13*3, 13*3*3, 13*13, 13*13*3, 13*13*3*3 or 1521}A total of 9 factorsEnjoy.
75 is a multiple of 5 that has 6 factors.
Yes, because every integer is a multiple of its factors.
It is a multiple of any of its factors
factors: 1, 7, 23, 161prime factors: 7, 23
85% of 1,521 = 85% * 1521 = 0.85 * 1521 = 1,292.85
1521 - 1474 = 47
1521 = MDXXI
The factors of 13689 are: 1, 3, 9, 13, 27, 39, 81, 117, 117, 169, 351, 507, 1053, 1521, 4563, and 13689.The prime factors of 13689 are: 3 and 13.