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Q: What is the LCM of 63 105?

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The LCM is 315.

The LCM of 63 and 84 is 252.

1260

The LCM is 630 as, 105 x6 =630 63 x 10=630 42x15 = 630

The LCM is: 63

It is: 630 by finding the prime factors of the given numbers

LCM of 105 and 21 is 105.

The LCM is: 105

The least common multiple of 63, 105, and 2142 is 10,710.You can determine this by looking at the multiples of each number individually and seeing when they match:63: 63, 126, 189...10,710105: 105, 210, 315...10,7102,142: 2142, 4284, 6426, 8568, 10,710

Using digital roots (adding all the digits in a number up until you get a single digit) we can see that: 105: 1+0+5 = 6 63: 6+3 = 9 If both digital roots equal 3,6,and/or 9 then the LCM is always 3. The Normal Way: A few Multiples of 105: 105 / 5 = 21 21 / 7 = 3 3,5,7,21,105 A few Multiples of 63: 63 / 3 = 21 21 / 7 = 3 3,7,21,63 So as you can see, the LCM is 3.

The LCM (lowest common multiple) for 15 and 21 is 105. 15; 15, 30, 45, 60, 75, 90, 105, 120 21; 21, 42, 63, 84, 105, 126

The LCM is 105.

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