Remark: For any two numbers a and b, b never divides a exactly if b is greater than a.
So, 2 is not divisible by 7623.
7623 is divisible by 3.Test of divisibility by 3:Sum of digits of 7623 = 7+6+2+3 = 18, which is a multiple of 3, so the number is divisible by 3.If sum of the digits of a number is a multiple of 9 then it is divisible by 9.So, 7623 is also divisible by 9.Therefore, test of divisibility can help a lot in determining whether a number is divisible by any other number.
7623
The factors of 7623 are: 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623.
To round 7623 to the nearest thousand, we look at the hundreds place, which is 6. Since 6 is greater than or equal to 5, we round up. Therefore, 7623 rounded to the nearest thousand is 8000.
No, both are divisible by 2.No, both are divisible by 2.No, both are divisible by 2.No, both are divisible by 2.
94
2 is not divisible by 19008. 19008 is divisible by 2.
351 is not divisible by 2. 2 is not divisible by 351.
2 is not divisible by 972. 972 is divisible by 2.
2 is not divisible by 870. 870 is divisible by 2.
Of course not ! The answer is right within your question: 2 is divisible by 2 but 2 is not divisible by ... (can you dig it ?)
no.. for example 6,12,18 are divisible by 2..but not divisible by 8.