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How do you find the prime factors of 70?
Use a factor tree. 70 Divide by two. 35,2 Divide by five. 7,5,2 Stop. All the factors are prime. 2 x 5 x 7 = 70
How many prime factors does 70 have?
Three:The Prime Factors of 70 are 2, 5, 7.
HCF of 70 by prime factorization method?
As a product of its prime factors: 2*5*7 = 70 Note that at least two or more numbers are needed to find their HCF
What are the common factors of 35 and 70?
1,5,7,35Since 35 is a factor of 70, all of its factors are common.
What times what times what equals 70?
To find three numbers that multiply to 70, we can start by factoring 70 into its prime factors: 70 = 2 x 5 x 7. Therefore, the three numbers that multiply to 70 are 2, 5, and 7.
What are the factors for number 70?
In order to find the factors of a number you first have to break it down into its prime factors. In this case, 70 can be broken down as follows: 70 = 2x5x7 To find other factors (apart from 1) you need to multiply any combination of these prime factors together. Doing this gives us the factors of 70 as: 1, 2, 5, 7, 10, 14, 35 and 70.
What are the factors 21 and 70?
The factors of 21 are 1,3,7, and 21. The factors of 70 are 1,2,5,7,14,35, and 70.
How many factors does 70 have?
70 has 8 factors; 1,2,5,7,10,14,35 and 70.
What are the common factors of 21 and 70?
The factors of 21 are 1,3,7, and 21. The factors of 70 are 1,2,5,7,14,35, and 70 The common factors of 21 and 70 are 1 and 7.
How do you find the LCM of 55 and 70?
Prime factors of 55 are: 5 and 11 Prime factors of 70 are: 2, 5 and 7 LCM is: 2*5*7*11 = 770
What are the common factors of 70?
You need at least two numbers to find something in common.
What goes into 70 and 160?
To find the factors that go into 70 and 160, we first need to factorize each number. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The factors of 160 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, and 160. The common factors between 70 and 160 are 1, 2, 5, and 10.
How do you find the factors for 70?
Divide by 1, 2, 5 and 7. 1, 2, 5, 7, 10, 14, 35, 70
Are the factors for 70?
The factors for 70 are: 1, 2, 5, 7, 10, 14, 35, 70.
What are the factors of 49 and 70?
The common factors of 49 and 70 are 1 and 7.
What are the factors of 70 and 97?
The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70 The factors of 97 are: 1, 97
What is the HCF of 70 and 98?
To find the HCH write down all the factors of each number. Hence# 70 ; 1,2,5,7,10,14, 35 & 70. 98 ; 1,2,7,7,14, 49 & 98 The factors common to both numbers are 2,7,14 Hence '14' is the HCF.
