When you add all the digits of a number and it is a factor of 3, that means the larger number is a factor of 3. For example: 101 is not because 1+0+1=2, However, 102 is because 1+0+2=3 and 3*1-3.
The answer is 120. 120/2= 60 120/3= 40 120/5= 24
120
4, 9, 25, and 49 are all of the numbers between 1 and 100 having 3 factors.
The number with the most factors between 100 and 200 is 120. To determine this, we need to find the number with the most divisors, which is known as a highly composite number. The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120, making a total of 16 factors.
It is: 120
The prime factors of 120 are 2,2,2,3 and 5. The 3 distinct prime factors of 120 are 2, 3, and 5. The factors of 120 are 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 and 120.
The prime factors of 120 are: 2,3,5
It is 120, 150, and 180.
360/100=3 - x=120/100= 20
Because 3 and 5 are both factors of 120
The prime factors of 100 are 2, 2, 5, and 5. The prime factors of 120 are 2, 2, 2, 3, and 5. The prime factors of 180 are 2, 2, 3, 3, and 5. The prime factors that all three numbers have in common are 2, 2, and 5. Therefore, the greatest common factor is 2 x 2 x 5 = 20.
The GCF of 90 150 and 120 is 30. This leaves you with 3, 5 and 4. There are no further common factors between the 3 remaining numbers.