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How is 19 a prime number?
There are no other whole numbers besides ' 1 ' and 19 that go into 19 evenly. That makes 19 a prime number.
What 2 numbers go evenly with 21 and 17?
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
How many numbers go into 53?
Two: 1 and 53.
What numbers can go into 32 evenly?
1,2,4,8,16,32
What numbers can go into 45 evenly?
1,3,5,9,15,45
What numbers go into 53 evenly?
1 and 53
What numbers can go into 66 and 53 evenly?
The only such number is 1.
How is 19 a prime number?
There are no other whole numbers besides ' 1 ' and 19 that go into 19 evenly. That makes 19 a prime number.
What numbers go into 1225 evenly?
no numbers!
How can you tell thar 13 is a prime number?
No numbers besides itself and 1 go into it evenly. The most common numbers to check are 2,3,4,5,6,9, and 10. THe rest you can figure out with times tables.
What 2 numbers go evenly with 21 and 17?
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
What numbers go into 42 and 30 evenly?
The numbers that go into 30 are1, 2, 3, 5, 30, 15, 10, 6
How many numbers go into 53?
Two: 1 and 53.
What numbers do 53 and 2 go into?
53 and 2 are both prime numbers and their LCM is 106
What numbers go evenly into 121?
60.5
What numbers will go evenly into 42?
1,2,3,6,7
What numbers go into 66 evenly?
11,6,1,2,33
