Question: What Is 72 As A Product Of Primes?

What are the products of 72?

1 Answer.

The factors are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72..

What is 75 as a product of prime factors?

Factors of 75: 1, 3, 5, 15, 25, 75. Prime factorization: 75 = 3 x 5 x 5, which can also be written 75 = 3 x 5².

What is 42 as a product of primes?

The only way to write 42 as the product of primes (except to change the order of the factors) is 2 × 3 × 7. We call 2 × 3 × 7 the prime factorization of 42. It turns out that every counting number (natural number) has a unique prime factorization, different from any other counting number.

What is the factor tree method of 75?

A factor tree is a special diagram where we find the factors of a number and then factors of those numbers until we can’t factor them anymore. In the end, what we get are all the prime factors of the original number. Factor Tree of 75 is the list of prime numbers when multiplied results in original number 75.

What 3 numbers make 72?

So the 3 the number is 24,24 and 24 that will make 72.

What is 20 as a product of primes?

Prime factorization: 20 = 2 x 2 x 5, which can also be written 20 = 2² x 5.

What is the product of 70?

70 = 1 x 70, 2 x 35, 5 x 14, and 7 x 10. Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70. Prime factorization: 70 = 2 x 5 x 7. Sometimes 70 is a clue in the FIND THE FACTORS 1 – 12 puzzles.

What is the product of primes?

The number one only has one factor and is considered to be neither prime nor composite. … When a composite number is written as a product of all of its prime factors, we have the prime factorization of the number. For example, the number 72 can be written as a product of primes as: 72 = .

What is 150 as a product of primes?

The prime factorization of 150 is 2, 3, 5, and 5.

What is 21 as a product of primes?

21 = 1 x 21 or 3 x 7. Factors of 21: 1, 3, 7, 21. Prime factorization: 21 = 3 x 7.

What are the common factors of 72?

Answer : 1,2,3,4,6,8,9,12,18,24,36,72, Related Links : Is 72 a rational number?

Is 1 a prime number?

I was surprised because among mathematicians, 1 is universally regarded as non-prime. The confusion begins with this definition a person might give of “prime”: a prime number is a positive whole number that is only divisible by 1 and itself. The number 1 is divisible by 1, and it’s divisible by itself.

What is the highest common factor of 12 and 18?

In terms of numbers, the greatest common factor (gcf) is the largest natural number that exactly divides two or more given natural numbers. Example 1: 6 is the greatest common factor of 12 and 18.

What are all the factors of 70?

Explanation:70=2×5×7.1,2,5,7.2×5=10, 2×7=14 5×7=35.2×5×7=70.1,2,5,7,10,14,35,70.

What is the prime factorization of 52?

Factors of 52: 1, 2, 4, 13, 26, 52. Prime factorization: 52 = 2² x 13.

What is the factor tree of 72?

Prime Factors Let’s look out 72 now and we can write it as 2 x 2 x 2 x 3 x 3 and place those factors on the tree. similar to prime numbers in the initial step 2, 2, 2, 3, 3 obtained here are also prime numbers and we will end up these branches.

What is the product of prime factors of 72?

The prime factorization for 72 is 2×2×2×3×3 .

What is 70 as a product of primes?

70 = 1 x 70, 2 x 35, 5 x 14, and 7 x 10. Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70. Prime factorization: 70 = 2 x 5 x 7.

What is 80 as a product of primes?

80 = 1 x 80, 2 x 40, 4 x 20, 5 x 16, and 8 x 10. Factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80. Prime factorization: 80 = 2 x 2 x 2 x 2 x 5 which can also be written 80 = 2⁴ x 5.

What is 70 as a product of three primes?

You can figure that out yourself. 70 is a product of three prime numbers, namely, 2, 5 and 7.

What is the LCM of 45 and 75?

Least common multiple (LCM) of 45 and 75 is 225.