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What is 381 divisible by?
381 is divisible 3 and only 3
Is 381 divisible by 3 or 5?
It is divisible by 3 because 381/3 = 127
What are examples of numbers divisible by 3?
Some examples are... 381 474 726
Is 725 381 divisible by 3?
Yes. Add all of the last three digits together and if that number is divisible by three then the larger one is also. So 3+8+1=12. 12 is divisible by three so the larger one is also.
What is the converse inverse and contrapositive If every digit of a number is divisible by 3 then the number is divisible by 3?
Converse:If a number is divisible by 3, then every number of a digit is divisible by three. Inverse: If every digit of a number is not divisible by 3 then the number is not divisible by 3? Contrapositive:If a number is not divisible by 3, then every number of a digit is not divisible by three.
What is 381 divisible by?
381 is divisible 3 and only 3
Is 381 divisible by 3 or 5?
It is divisible by 3 because 381/3 = 127
Is 381 a prime number?
No, 381 is not a prime number. Other than itself and 1, it is divisible by 3 and 127.
What is divisible by 456 and 381?
A number that is divisible by both 456 and 381 is their least common multiple (LCM), which can be found by prime factorizing both numbers: 456 = 2^3 * 3 * 19 and 381 = 3 * 127. The LCM is therefore 2^3 * 3^2 * 19 * 127, or 1,456,404.
Is 381 divisible by 3?
Yes. Its quotient is 127
What are examples of numbers divisible by 3?
Some examples are... 381 474 726
Is 725 381 divisible by 3?
Yes. Add all of the last three digits together and if that number is divisible by three then the larger one is also. So 3+8+1=12. 12 is divisible by three so the larger one is also.
Is 381 divisible by 5?
No.
Is 381 is divisible by 9?
No.
Is 381 composite or prime?
To check It is NOT an even number , so will not divide by '2' It does NOT end in '5' , so will not divide by '5'. The digits 381 do not sum to '9' ( 3+ 8 + 1= 12 = 3) So does not divide by '9'. 4. The clue is that the digits sum to '3' . Three is a prime number , so it might divide by '3'. If so, then it is a composite number. Hence 3)381 = 127 : No remainder. So 127 X 3 = 381 / Hence it is a composite number. NB When testing for composition of numbers, the other prime number to try is '7'.
What is the converse inverse and contrapositive If every digit of a number is divisible by 3 then the number is divisible by 3?
Converse:If a number is divisible by 3, then every number of a digit is divisible by three. Inverse: If every digit of a number is not divisible by 3 then the number is not divisible by 3? Contrapositive:If a number is not divisible by 3, then every number of a digit is not divisible by three.
35 is a number divisible by 3 what number is?
35 is not divisible by 3.
