Q: What numbers multiply together equal 63?

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189

two prime numbers when added together will equal 63: 2 + 61

They are: -7*9 = -63

81

There are infinitely many numbers divisible by 63, just multiply 63 by any whole number and you'll get one.

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1 x 63, 3 x 21, 7 x 9

189

189

two prime numbers when added together will equal 63: 2 + 61

They are: -7*9 = -63

63 and 65 are the number

81

7x9=63

The two numbers that times eachother to equal to 63 are 9 and 7........... (9x7=63)

First you need to break the numbers into their prime factors. In this case we get: 63 = 3x3x7 21 = 3x7 The next step is to identify any common prime factors. In this case both have a 3 and a 7 as prime factors. Multiply these together and you get 3x7 = 21. This is the HCF. To find the LCM you just multiply the numbers together and divide by the HCF. 63x21/21 = 63 Thus 63 is the LCM.

the two numbers to equal to 63 is 9 and 7.

7, 3, and -3.