The least number that is divisible by all the numbers from 1 to 10 (both inclusive) is

- a)10
- b)100
- c)504
- d)2520

Correct answer is option 'D'. Can you explain this answer?

Vijender Chahal
Apr 24, 2020 |

Correct answer is is 2520 because this number is divided by all the numbers came between 1 to 10.

Biswanath Das
Apr 07, 2020 |

1 to 10 divisible = 2520

=2×2×2×3×3×5×7

so,2520 will divisible by 1 to 10 .

=2×2×2×3×3×5×7

so,2520 will divisible by 1 to 10 .

Suryakanta Singh
Apr 17, 2020 |

2520 is correct answer because all numbers from1-10

you know that 1 is divisible by any number and 2 is divisible by those numbers in which any even numbers came in last and odd number can divisible by those number which is in addition came odd like 2+5+2+0=9and odd numbers are divisible by 9 like 3,9.

you know that 1 is divisible by any number and 2 is divisible by those numbers in which any even numbers came in last and odd number can divisible by those number which is in addition came odd like 2+5+2+0=9and odd numbers are divisible by 9 like 3,9.

Kothur Veeranna
May 02, 2020 |

I did LCM and LCM with -1 - 1 - I did like this dancer came the answer came 2520 I am thinking I explains explains like in a picture in the phone I will submit it tomorrow

Falak Rajput
May 09, 2020 |

As if we take the lcm then we would find that it is divisible by al no. from1 to 10

Anjanatanu Tanu
Aug 15, 2020 |

Divisibility rules of numbers from 1 to 10

1- all numbers are divisibile

2-if last digit is even then divisibile

3- sum of the digits is multiple of 3 then divisibile

4-last two digits must be divisibile by 4

5- last digit must be 0 or 5

6- the digit must be divisibile by both 2 and 3

7-the last digit should be doubled and substracted by rest of the digit and the answer must be divisibile by 7

8-last 3 digits of the number should be divisibile by 8

9 -sum of number should be multiple of 9

10 - last digit must be zero

a) 10 is not divisibile by 3

b)100 not divisibile by 3

c)504 not divisibile by 5

d) divisibile by all

so option d is correct answer

1- all numbers are divisibile

2-if last digit is even then divisibile

3- sum of the digits is multiple of 3 then divisibile

4-last two digits must be divisibile by 4

5- last digit must be 0 or 5

6- the digit must be divisibile by both 2 and 3

7-the last digit should be doubled and substracted by rest of the digit and the answer must be divisibile by 7

8-last 3 digits of the number should be divisibile by 8

9 -sum of number should be multiple of 9

10 - last digit must be zero

a) 10 is not divisibile by 3

b)100 not divisibile by 3

c)504 not divisibile by 5

d) divisibile by all

so option d is correct answer

Head Animal Nutrition
May 13, 2020 |

We need to find the LCM of 1, 2, 3, 4, 5, 6, 7, 8, 9,10

the LCM is 2520

the LCM is 2520

Akash Akashsv
Jul 18, 2020 |

When have to find the least number that is divisible by all number from1 to10=2×3× 5×7=2520

Rebecca Oluwafisayomi
Aug 20, 2020 |

2520 can be divided by 1-10

2520 ÷1 = 2520

2520÷2= 1260

2520 ÷3= 840

2520 ÷ 4 = 650

2520 ÷ 5 = 540

2520 ÷ 6 =430

2520 ÷7 = 360

2520 ÷ 8= 316

2520 ÷ 9 =280

2520 ÷ 10 =252

2520 ÷1 = 2520

2520÷2= 1260

2520 ÷3= 840

2520 ÷ 4 = 650

2520 ÷ 5 = 540

2520 ÷ 6 =430

2520 ÷7 = 360

2520 ÷ 8= 316

2520 ÷ 9 =280

2520 ÷ 10 =252

Friday Makena
Jul 13, 2020 |

B is the correct answer because the number that is divisible by 1 up to 10 the last digit must be 0 and 5