Prime Factorization of 28

Factoring Prime Factors of 28

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Prime Factors of 28 =2, 2, 7

Which is the same as = 22 x 7





Prime Factors Tree of 28

28
/     \
2     14
/       \
2      7
/       \
7      1





The Factor Tree of 28 above shows the level of divisions carried out to get the factor numbers. Study the tree to see the step by step division

proper divisors of 28

Prime divisor of 28 = 2, 4, 7
Sum divisor of 28 = 13

Integers of 28

Positive Integer factors of 28 = 2, 4, 7,

28 divided by 2, 2, 7, gives no remainder. They are integers and prime numbers of 28, they are also called composite number.

Prime factorization or integer factorization of a number is the determination of the set of prime integers which multiply together to give the original integer. It is also known as prime decomposition.

Prime number are numbers that can divide without remainder, This means that 28 is divisible by 2, 2, 7, numbers.

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