Find factors of 1290 that add upto 70

Steps to find factors of 1290 that add upto 70

Find all factors.
Then we find the sum of combinations of factors.
Note down the combination of factors with sum as 70, and read off the answer!

Example: Find factors of 1290 that add upto 70

Sum of 2, 10, 15, and 43 : 2 + 10 + 15 + 43 = 70

Hence, factors of 1290 that add upto 70 are 2, 10, 15, and 43.

Steps to find Factors of 1290

Step 1. Find all the numbers that would divide 1290 without leaving any remainder. Starting with the number 1 upto 645 (half of 1290). The number 1 and the number itself are always factors of the given number.

1290 ÷ 1 : Remainder = 0

1290 ÷ 2 : Remainder = 0

1290 ÷ 3 : Remainder = 0

1290 ÷ 5 : Remainder = 0

1290 ÷ 6 : Remainder = 0

1290 ÷ 10 : Remainder = 0

1290 ÷ 15 : Remainder = 0

1290 ÷ 30 : Remainder = 0

1290 ÷ 43 : Remainder = 0

1290 ÷ 86 : Remainder = 0

1290 ÷ 129 : Remainder = 0

1290 ÷ 215 : Remainder = 0

1290 ÷ 258 : Remainder = 0

1290 ÷ 430 : Remainder = 0

1290 ÷ 645 : Remainder = 0

1290 ÷ 1290 : Remainder = 0

Hence, Factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, and 1290

How do you explain factors?

In mathematics, the term factor is a number or an algebraic expression that divides another number or an expression completely without leaving any remainder. A factor of a number can be positive or negative.

Properties of Factors

Each number is a factor of itself. Eg. 1290 is a factor of itself.
2 is the only even prime factor any number can have.
Every factor of a number is an exact divisor of that number, example 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290 are exact divisors of 1290.
1 is the common and smallest natural factor every number can have.
Every number is a factor of zero (0), since 1290 x 0 = 0.

Examples

Raju wishes to write all the prime factors of 1290. Can you assist him in doing the same?

Factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290.
Prime factors of 1290 are 2, 3, 5, 43.

Can you assist Aubrey in finding factors of 1290 that add upto 70?

Factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290.
Factors of 1290 that add upto 70 are 2, 10, 15, 43, as 2 + 10 + 15 + 43 = 70.

Rustom is wondering to find the factors of 1290 that add upto 70, but is stuck. Assist Rustom in writing the same.

Factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290.
Factors of 1290 that add upto 70 are 2, 10, 15, 43, as 2 + 10 + 15 + 43 = 70.

What are the negative pair factors of 1290?

Negative factors of 1290 are -1, -2, -3, -5, -6, -10, -15, -30, -43, -86, -129, -215, -258, -430, -645, -1290. Hence, factors of 1290 in pair are (-1,-1290), (-2,-645), (-3,-430), (-5,-258), (-6,-215), (-10,-129), (-15,-86), (-30,-43).

Help Andy in writing even prime factors of 1290.

Factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290.
Even factors of 1290 are 2, 6, 10, 30, 86, 258, 430, 1290.

What is the largest factors of 1290?

Factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290. Largest factor f 1290 is 1290.

Sammy is puzzled while calculating the prime factors of 1290. Can you help him find them?

Factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290.
Prime factors of 1290 are 2, 3, 5, 43

Factors of 1290 that add upto 70

How to find factors of 1290 that add upto 70