We can write 36 as a product of prime factors:
36 = 22 × 32
. The expression 22 × 32 is said to be the prime factorization of 36.
What is a factor tree of 36?
36 =
2 x 18
, 36 = 4 x 9, 36 = 6 x 6. He draws a complete factor tree for 36 = 2 x 18 as shown.
What is the prime factorization of 36 using continuous division?
A number is reduced by dividing it severally with prime numbers. Prime factors of number 36 are found by repeated division as shown: The prime factors of number 36 are, therefore,
2 and 3
. This can be written as 2 × 2 × 3 × 3.
How do you find the prime factorization of 36 using exponents?
The prime factorization of 36 using exponents is
22∗32 2 2 ∗ 3 2
.
What two numbers make 36?
- 1×36=36.
- 2×18=36.
- 3×12=36.
- 4×9=36.
- 6×6=36.
What is the LCM of 24 and 36?
Answer: LCM of 24 and 36 is
72
.
Which of the following number is not a factor of 36?
The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36 and its negative factors are -1, -2, -3, -4, -6, -9, -12, -18, -36.
What is the prime factors of 69?
- Factors of 69: 1, 3, 23 and 69.
- Prime Factorization of 69: 69 = 3 × 23.
What is the LCM of 63 70 and 77?
Answer: LCM of 63, 70, and 77 is
6930
.
Why is 36 not a prime number?
No,
36 is not a prime number
. The number 36 is divisible by 1, 2, 3, 4, 6, 9, 12, 18, 36. … Since 36 has more than two factors, i.e. 1, 2, 3, 4, 6, 9, 12, 18, 36, it is not a prime number.
What are the prime factors of 64?
Factors of 64 are the list of integers that can be evenly divided into 64. There are overall 7 factors of 64 i.e. 1, 2, 4, 8, 16, 32, and 64 where 64 is the biggest factor. The Prime Factors of 64 are
1, 2, 4, 8, 16, 32, 64
and its Factors in Pairs are (1, 64), (2, 32), (4, 16), and (8, 8).
What is the prime factorization of 28?
Step 3: 28 can thereby be written as 28 = 4 × 7 = 2 × 2 × 7. The prime factors of 28 can also be written as
28 = 2
2
× 7
.
How many numbers can 36 be divided?
Factor Pairs of 36
2 x 18 = 36.
3 x 12
= 36.
What is a factor of 36 but not a multiple of 6?
9
is the correct answer.
What is the LCM of 21 24 and 36?
The least common multiple of 21, 24 and 36 is
504
.
What is the HCF of 15 25 and 30?
The HCF of 15, 25, and 30 is
5
. ∴ The highest number that divides 15, 25, and 30 is 5.