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What are the common factors of 10 20 and 30?
The factors of 10 are: 1, 2, 5, 10.The factors of 20 are: 1, 2, 4, 5, 10, 20.The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30.The common factors are: 1, 2, 5, 10.
What are the common factors of 5 20 and 30?
They are 1 and 5
What are the common factors of 20 30 40?
1, 2, 5, 10
What is the greatest common factor of 12 20 and 30?
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The greatest factor they all have in common is 2.
What are the highest common factors in the numbers 30 and 40?
Factors of 30 are: 1, 2, 3, 5, 6, 10, 15, and 30. Factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40. Find the greatest factor they both have in common. That is the greatest common factor.
What are all the factors of 30 which are also the factors of 20?
To find the common factors of 30 and 20, we first list the factors of each number. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors that are common to both numbers are 1, 2, 5, and 10.
What is common factors of 20 and 30?
The common factors are: 1, 2, 5, 10.
How many common factors does 10 20 30 share?
Four common factors.
What are the common factors for 20 and 30?
The factors of 20 are 1, 2, 4, 5, 10 and 20. The factors of 30 are 1, 2, 3, 5, 6, 10, 15 and 30. Therefore their common factors are 1, 2, 5 and 10.
What are the common factors of 10 20 and 30?
The factors of 10 are: 1, 2, 5, 10.The factors of 20 are: 1, 2, 4, 5, 10, 20.The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30.The common factors are: 1, 2, 5, 10.
How is 20 over 30 written in simplest form?
20/30 - look for common factors between the top (numerator) and bottom (denominator) numbers. Both divide by 10: 20/30 = 2/3 No more common factors, answer: 20/30 = 2/3
What are the common factors of 5 20 and 30?
They are 1 and 5
What are the greatest common factors of 16 and 20 and 30?
2
What are the common factors of 20 and 30?
The factors of 20 are 1, 2, 4, 5, 10, and 20The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30The common factors of 20 and 30 are 1, 2, 5, and 10
What prime factors do 20 and 30 have in common?
20 = 2 x 2 x 5 30 = 2 x 3 x 5 Common prime factors: 2 and 5.
What are the greatest common factors of 20 30 40?
The greatest common factor is 10.
What is thr greatest common factors of 16 20 and 30?
2
