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This cannot be answered because the common multiples of any two or more numbers are infinite.

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Q: What is the highest common multiple of 30 and 42?
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What is the least common factor of 30 and 42?

The least common factor of 30 and 42 is the smallest number that is a factor of both of them and is 1.However, I suspect that you mean either:What is the highest common factor of 30 and 42?ie what is the highest number that is a factor of both 30 and 42: hcf = 6;What is the lowest common multiple of 30 and 42?ie that is the smallest number that is a multiple of both 30 and 42 lcm = 210.


What are the highest common factor and lowest common multiple of 30 36 and 42?

HCF(30, 36, 42) = 6 LCM(30, 36, 42) = 1260


What is the least common multiple of 24 30 42?

The Least Common Multiple (LCM) for 24 30 42 is 840.


What is another common multiple of 30 and 42?

The least common multiple of 30 , 42 = 210


Least common multiple of 30 and 42?

The least common multiple is 210.


What is the least common multiple of 30 and 42?

The least common multiple is 210.


What is the highest common factor for 30 and 42?

6


What is a common multiple of 30 and 42?

A common multiple of any two numbers, such as 30 and 42, is a number into which each of two or more number can be divided with zero remainder. Any multiple of 210.


What is the least common multiple of 30 42 and 70?

The LCM of 30, 42, and 70 is 210


What is the LCM of 6 30 and 42?

Least Common Multiple (LCM) for 6 30 42 is 210.


How you can find the common multiples and the least common multiple in 2 numbers?

Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the highest amount of each factor. 2 x 3 x 5 x 7 = 210, the LCM Any multiple of 210 will be a common multiple of 30 and 42. 210, 420, 630, 840 and so on.


What is the Least Common Multiple of 18 30 42?

The Least Common Multiple (LCM) of (18,30,42) is 630.