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42:
factor pair = 42,1
factor pair = 21,2
factor pair = 14,3
factor pair = 7,6
72:
factor pair = 72,1
factor pair = 36,2
factor pair = 24,3
factor pair = 18,4
factor pair = 12,6
factor pair = 9,8
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∙ 11y ago
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What are the factor pairs for 42?
42,121,214,37,6
How many factor pairs does 30 have?
30 has four factor pairs:30,115,210,36,5
What are all the factor pairs of 42?
Factor pairs of 42 are 1 x 42, 2 x 21, 3 x 14, and 6 x 7.
What are the factor pairs of 210?
The factor pairs of 210 are: 1 and 210 2 and 105 3 and 70 5 and 42 6 and 35 7 and 30 10 and 21 14 and 15
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 all factor pairs of 42?
(42,1)(21,2)(14,3)(7,6)
What r the factor pairs of 30?
30,115,210,36,5
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...
How do you connect all the factor pair of 21 and 42?
(21,1)(7,3) (42,1)(21,2)(14,3)(7,6) Since 21 is a factor of 42, all the factors of 21 will be included in the factor pairs of 42.
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.
