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How can you write 21 as a product of its prime factors?
As a product of its prime factors: 3*7 = 21
What is the greatest common factor of 22 and 147?
Since there are no common prime factors, the GCF of 22 and 147 is 1.
What numbers multiply to get 147?
The numbers that multiply to get 147 are its prime factors. To find the prime factors of 147, we start by dividing it by the smallest prime number, which is 3. 147 ÷ 3 = 49. Then, we divide 49 by 7 (7 is also a prime number), which gives us 7. Therefore, the numbers that multiply to get 147 are 3, 7, and 7.
What are numbers that have 2 4 8 factors?
Numbers that have 2 factors are prime numbers; Numbers that have 4 factors are either: * the cube of a prime; or * the product of two different primes; Numbers that have 8 factors are either: * a prime to the power 7; * the product of a prime cubed and different prime; * the product of three different primes.
What is 212 as the product of prime factors?
201
