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1269 can be written as 33 x 47. It is easy to see that 3 is a factor since the sum of the digits is a multiple of 3. After you divide out the first three, you will see that 3 is a factor of the number you have left. You can do this one more time and still add the digits of the number and see that it is a multiple of 3. The number you have left after dividing by 3, three times is 47.
In general, when you want to find the prime factorization, one method is to start with the smaller primes and divide the number by those. Primes like 47 will show up at the end.
What else can I help you with?
How do write a number for example 120 as a product of its prime factors and give answers in index notation?
As a product of its prime factors: 23*3*5 = 120
How can you write 21 as a product of its prime factors?
As a product of its prime factors: 3*7 = 21
How do you write the number 198 as a product of prime factors?
198 = 2*3*3*11
Write 75 as a product of prime factors?
Prime factorization is the finding which prime number multiply to get to make the original number. Factors of 75: 1, 3, 5, 15, 25, 75 Prime factors: 3, 5 3 x 5 x 5 = 75
How do you write 125 as a product of its prime factors?
125=5x5x5
How do you write a number as a product of its prime factors?
write the number 14as a product of prime factor?
How do write 525 as a product of prime factors?
write the prime factorization of the number. simple as that.
What is it called when you write a number as a product of its factors?
the prime factorization
Is it true or false prime factorization renames a composite number as the product of prime factors?
True(Prime factorization is to write a composite number as a product of its prime factors).
How do you write the number 99 as a product of prime factors?
99 as a product of its prime factors is: 3*3*11 or 32*11
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.
Write the number 256 as a product of prime factors.?
256 = 28
How do i write the number 185 as a product of prime factors?
5 times 37
How do write a number for example 120 as a product of its prime factors and give answers in index notation?
As a product of its prime factors: 23*3*5 = 120
Can you write the composite number 300 as a product of prime numbers?
As a product of its prime factors in exponents: 22*3*52 = 300
Write each number as a product of its prime factors 87?
To write 87 as a product of its prime factors, we first divide it by the smallest prime number, which is 3. This gives us 87 = 3 * 29. Since 29 is a prime number itself, the prime factorization of 87 is 3 * 29.
What is the product of the prime factors of 1476?
The product of the prime factors of a number is the number itself.
