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What number is a factor of 30 and a multiple of 2?
The number that is a factor of 30 and a multiple of 2 is 2. A factor of a number divides it evenly without leaving a remainder, and in this case, 2 is a factor of 30 because 30 divided by 2 equals 15. Additionally, since 2 multiplied by 15 equals 30, 2 is also a multiple of 30.
Is 189 a prime or composite number?
189 is a composite. Some quick tests, which can be done in your head: Check if the number is even (2 is a factor). Ones place will have 0,2,4,6, or 8 if even. Multiple of 5 (5 is a factor): Ones digit is 0 or 5. Multiple of 3 or 9: Add up the digits in the number; if this sum is 3 or a multiple of 3, then the original number is a multiple of 3 (3 is a factor). Additionally, if this sum equals 9 or a multiple of 9, then 9 is a factor. This is the case for 189 : 1+8+9=18, which is a multiple of 9. Since we found a factor (in addition to 1 & the original number) then the number is composite and not prime.
Is the gcf of an odd number and an even number is always even?
It CAN'T be even, since the number 2 is not a factor of the odd number. "Even" means that a number is a multiple of 2.
is even number multiple of odd number?
An even number can be a multiple of an odd number OR an even number. An odd number cannot be a multiple of an even number.
Is 8 a even number?
Yes, because 8 is a multiple of 2 (2 times 4 equals 8).
What number is a factor of 48 a multiple of 6 it is even the sum of the digits of this number equals 3?
12
Your number is even it is a factor of 198 and multiple of 9what is your number?
The number is 18, It is even number, it is factor of 198 and multiple of 9
What is a number that has an even factor?
The presence of any even factor says that the numberis a multiple of 2, or a so-called "even" number.
What if your number is even it is a factor of 12.it is multiple of 2.what is my number?
6
What is the even factor of the equation of 3 times 4 equals 12?
4 is an even number.
What number is a factor of 30 and a multiple of 2?
The number that is a factor of 30 and a multiple of 2 is 2. A factor of a number divides it evenly without leaving a remainder, and in this case, 2 is a factor of 30 because 30 divided by 2 equals 15. Additionally, since 2 multiplied by 15 equals 30, 2 is also a multiple of 30.
Is 189 a prime or composite number?
189 is a composite. Some quick tests, which can be done in your head: Check if the number is even (2 is a factor). Ones place will have 0,2,4,6, or 8 if even. Multiple of 5 (5 is a factor): Ones digit is 0 or 5. Multiple of 3 or 9: Add up the digits in the number; if this sum is 3 or a multiple of 3, then the original number is a multiple of 3 (3 is a factor). Additionally, if this sum equals 9 or a multiple of 9, then 9 is a factor. This is the case for 189 : 1+8+9=18, which is a multiple of 9. Since we found a factor (in addition to 1 & the original number) then the number is composite and not prime.
Is the gcf of an odd number and an even number is always even?
It CAN'T be even, since the number 2 is not a factor of the odd number. "Even" means that a number is a multiple of 2.
Do all event number have 2 as a factor?
By definition, an even number is a multiple of 2. That's what "even" means.
Which number is divisible by 2?
Every number to which 2 is a factor. Therefore, every multiple of two; hence, every even number.
is even number multiple of odd number?
An even number can be a multiple of an odd number OR an even number. An odd number cannot be a multiple of an even number.
Which even 2 digit number is a common multiple of 5 and 7?
If the 2 digit number is a multiple of both 5 and 7 then it is a multiple of (5 x 7) which equals 35. The only even 2 digit number which is a multiple of 35 is, 2 x 35 = 70
