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To write a number a a product of it's primes you first break it down into factor pairs. This is repeated until only prime factors are left.
For example: 24 = 6 x 4
Now 6 = 2 x 3 and 4 = 2 x 2. Since 2 and three are prime we stop here.
Finally we write this as a product: 24 = 2 x 2 x 2 x 3 = 23 x 3
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How do you write 1450 as a product of primes?
1450 as a product of primes = 2 * 5 * 5 * 29
What does 'products of its primes' mean?
To write a composite whole number as the product of its prime factors is to write its prime factorization.
How do you write 79.0 as a product of primes?
It is 1*79 = 79.0 because 79 is a prime number
How do I write 75 as a product of primes?
5x5x3
Write 20 as a product of primes?
20 as a product of primes = 2 * 2 * 5
How do you write 15 as a product of primes?
5*3
What is it called when you write a composite number as a product of its primes?
It is called the prime factorisation (or prime decomposition) of the composite number.
Write 2646 as a product of primes?
2 * 33 * 72
What is the largest number under 100 that is the product of 2 primes numbers?
95 is the product of two primes, 5 and 19.
How do you write a number 72 as a product of primes?
72 = 2 x 2 x 2 x 3 x 3
Write forty as a product of its primes?
2*2*2*5*!
How do you write 14 as a product of primes?
14 = 2 x 7
