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What is the factor and multiple of 7?
The factors of 7 are 1 and 7. Neither of them are multiples of 42. Put the other way, 7, 14, 21 and 42 are multiples of 7 that are factors of 42.
What numbers are in the factors of 126 and are multiples of 3?
Factors of 126 are 1, 2, 3, 6, 7, 18, 21, 42, 63, 126 Of those factors, 3, 6, 18, 21, 42, 63, 126 are multiples of 3.
What are the common multiples of 21?
The common factors are 1 and 7. (7 = 1 x 7 and 21 = 3 x 7) The only common prime factor is 7, which is also the largest common factor.
Why is 21 a factor of 63?
The factors of 21 are:1, 3, 7, 21The factors of 63 are:1, 3, 7, 9, 21, 63The common factors are:1, 3, 7, 21
How many two digit numbers are multiples of 7 and factors of 84?
Four. They are 14, 21, 28, and 42.
What is the factors and multiples of 21?
Factors: 1, 3, 7, 21 Multiples: 21, 42, 63, 84 and so on.
What are the factors and multiples of 21?
Factors: 1, 3, 7, 21. Multiples: 21, 42, 63, 84, 105, 126, 147, 168, 189, 210 +21 . . .
How many multiples does 21 have?
Multiples? There are an infinite amount. Factors on the other hand, there are: 1, 3, 7 and 21.
What is multiples and factors of 42?
Factors: 1, 2, 3, 6, 7, 14, 21, 42 Multiples: 42, 84, 126 and so on.
What are the factors and multiples of 3?
Factors: 1 and 3 Multiples: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 and so on.
What multiples of 72 can be added to get 21?
All multiples of 72 are greater than 21. If you're looking for factors of 72, use 9 and 12 or 18 and 3
What is the factor and multiple of 7?
The factors of 7 are 1 and 7. Neither of them are multiples of 42. Put the other way, 7, 14, 21 and 42 are multiples of 7 that are factors of 42.
What are the difference between multiples of 42 and the factors of 42?
Factors go into numbers, numbers go into multiples. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42 Multiples of 42: 42, 84, 126 and so on.
What numbers are in the factors of 126 and are multiples of 3?
Factors of 126 are 1, 2, 3, 6, 7, 18, 21, 42, 63, 126 Of those factors, 3, 6, 18, 21, 42, 63, 126 are multiples of 3.
What are the common multiples of 21 and 11?
Multiply 21 and 11 to get a common multiple. Since 21 and 11 have no common factors, that also happens to be the least common multiple.All other common multiples are multiples of this least common multiple.
What do factors and multiples have in common?
Factors create multiples, multiples break down into factors.
What are the common multiples of 21?
The common factors are 1 and 7. (7 = 1 x 7 and 21 = 3 x 7) The only common prime factor is 7, which is also the largest common factor.
