The prime factors of 84 are 7, 3 and 2. When 7 is multiplied by 3, 2 and then 2 again, the result is the original 84.
Know MorePrime factors refer to the factors of a number that are also prime numbers. Prime numbers are the numbers that are greater than one that only have factors of themselves and 1. Dividing 84 by the smallest prime factor yields 42, which yields 21 when divided by 2 again. Finally, 21 can be divided the its smallest prime factor, 3, to yield 7, which is also a prime number.
Learn more in NumbersThe prime factors of 22 are 2 and 11. Prime factors of a number are composed of prime numbers that when multiplied together form the number.
Full Answer >The prime factors of 75 are 3 and 5. A prime factor is any factor of a number that is also a prime number. A prime number is a designation for numbers that only have two factors: 1 and themselves.
Full Answer >The prime factors of 40 are 2 x 2 x 2 x 5. Prime factors are prime numbers, which are only divisible by 1 and themselves. The only even prime number is 2, and it is a factor of all even numbers.
Full Answer >The prime factors of 64 are 2 x 2 x 2 x 2 x 2 x 2, which can also be written as 2^{6}. Prime factors are the prime numbers that are multiplied together to result in the product. To break down a product into its factors is known as "factoring a number."
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