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How do you work out factors in maths?
Factoring is performed by determining what numbers will divide evenly (without a remainder) into the given number. These numbers are in pairs. For example, the factor pairs of 72 are: 1 x 72 2 x 36 3 x 24 4 x 18 6 x 12 8 x 9 Rearranging these in ascending order, the factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The proper factors of 72 include all the above factors except 1 and 72. The prime factors of 72 are all the prime numbers in the list of factors, multiplied as many times as necessary to obtain 72 as the product: 2 x 2 x 2 x 3 x 3.
Common factors of 72 and 45?
The factors of 45 are: 1, 3, 5, 9, 15, 45The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are: 1, 3, 9everyone knows that you have to find the factors of 45 and then 72 and then find what they have in commen and then find the highest now work it out ya self
Are 72 and 115 relatively prime?
72 and 115 are relatively prime, having no common factors greater than 1.
What are the common factors of 72 and 108?
Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 Factors of 108: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108 Common Factors: 1, 2, 3, 4, 6, 9, 12, 18, 36
What factors of 72 add up to 19?
91
What to nummbers go into 72?
Factors of 72... 1,2,3,4,6,8,9,12,18,36,24,72
What numbers can go into 72?
The two factors 2 and 36 go into 72.
What prime factors go into 64 and 72?
For 64: 2 For 72: 2 and 3
What prime factors go into A and 72?
2 and 3
What number will go evenly into 72?
Itself and any of its factors
What numbers can go into 72 evenly?
The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.
What prime factorizations go into 72?
2 and 6 are prime factors of 72 2 times 6 times 6 = 72
What numbers go into 8 and 72?
The factors that are common to 8 and 72 are 1, 2, 4, and 8.
How do you determine factors of 72?
A factor is any number that will divide 72 evenly. The brute-force way to find the factors of 72 is to try every number starting with 1. While this sounds awful, it's not really so bad because you only have to go up to 9:72 / 1 = 72 (72 and 1 are factors)72 / 2 = 36 (26 and 2 are factors)72 / 3 = 24 (24 and 3 are factors)72 / 4 = 18 (18 and 4 are factors)72 / 5 = 14 remainder 2 (5 is not a factor)72 / 6 = 12 (12 and 6 are factors)72 / 7 = 10 remainder 2 (7 is not a factor)72 / 8 = 9 (9 and 8 are factors)72 / 9 = 9 (8 and 9 are factors)
What numbers go into 57 and 72?
The factors of 57 are 1, 3, 19, 57.The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.Their common factors are 1 and 3.
How are the factors 36 and 72 related?
Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. All of the factors of 36 are also factors of 72.
How are the factors of 36 and 72 alike?
Since 36 is a factor of 72, the factors of 36 are included in the factors of 72.
