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The GCF is 6.

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9y ago

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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 is the greatest common factor of 30 64 42 196?

the only factor (divisor) between 30 and 64 are 2, this is also a factor of 42 & 196 working upwards: 1 is always a factor of integers 2 is a factor of all even numbers 3 is a factor of 30 & 42, but not 64 or 196 4 is a factor of 64 & 196, but not 30 or 42 5 is a factor of 30, but not the others 6 is a factor of 30 & 42, but not 64 or 196 7 is a factor of 42, but not the others 8 is a factor of 64, but not the others 9 is not a factor of any of the numbers 10 is a factor of 30, but not the others I could continue, but it gets worse from there, with only occasional numbers being factors...


What is the different greatest common factor of 30 and 42?

The GCF of 30 and 42 is 6.


What is the greatest common factor of 9 30 and 42?

Greatest common factor of 9 30 and 42 is 3.


What is the greatest common factor of 4 30 and 42?

The GCF of 4, 30 and 42 is 2.


What is the greatest common factor of 42 30 and 60?

The GCF of 42, 30, and 60 is 6.


What is the greatest common factor of 16 30 and 42?

The GCF is 2.


What is the greatest common factor of 12 42 and 30?

The GCF of 12, 30, and 42 is 6.


What is the highest common factor for 30 and 42?

6


What is the greatest common factor of 24 30 and 42?

The GCF of 24, 30, and 42 is 6.The GCF is 6.


What is the factor tree of 18 30 and 42?

18 9,2 3,3,2 30 15,2 5,3,2 42 21,2 7,3,2


What is the GCF for 30 and 42?

The greatest common factor for 42 and 30 is 6.6 x 7 = 426 x 5 = 30