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Q: What number is both a factor and a multiple of 28?

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No, 28 is a multiple of 4. 4 is a factor of 28.

78

The highest common factor of both number is 28

The smallest number which is a common multiple of both 7 and 4 is 28.

1 and 7

7

168

No, 56 is a multiple of 28. 28 is a factor of 56.

The factor of both 28 and 49 is 78.

7x9=63

yes, 12 and 28 are both divisible by 4 resulting in a whole number answer.

No because 6 is not a factor of 28

The greatest common factor can't be a smaller number than the least common factor, but if you meant least common multiple, 7 and 28 have a GCF of 7 and an LCM of 28.

The Least Common Multiple (L.C.M.) of two numbers is the lowest number that can be divided both. The least common multiple of 28 and 4 is 4.

Consider every other multiple of 4. 4, 12, 20, 28, 36 and so on.

Since 7 is a factor of 28 itself. Therefore the lowest common multiple will be 28.

The greatest common factor of 8 and 28 is 4, because 4 is the highest number that will divide into both evenly.

4 is a factor of 28. 4 is a divisor of 28. 7 is a factor of 28. 7 is a divisor of 28. 28 is a multiple of 7. 28 is a multiple of 4. 28 is a product of 4 and 7. 28 is divisible by 4. 28 is divisible by 7.

14 and 28 can both go into any multiple of 28 .

The common multiples of 21 and 28 are 84, 168, 252, 336, ... and so on, never ending; so there is no real Highest Common Multiple.Do you mean:Highest Common Factor - the highest number which divides both 21 and 28 which is 7; orLowest Common Multiple - the lowest number which is a multiple of both 21 and 28 which is 84.

28 is a multiple of 14, so it can be proven that any factor of 14 must be a factor of 28.

28 and 28

28 is a factor of 56. 56 is a multiple of 28.

1 is the least common factor of the number 2, number 4 and number 7. 28 is the least common multiple of the number 2, number 4 and 7.

28 is.