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What is the greatest common factor of 60 70 and 80?
The GCF of 60, 70, and 80 is 10. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. The common factors are 1, 2, 5, and 10. Therefore, the greatest common factor is 10.
What percent is 70 out of 80?
70/80 = 0.875 = 87.5%
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.
What does 75 estimate to?
The answer depends on the extent of rounding.
Why are 70 and 80 prime numbers?
ANSWER: 70 and 80 are not prime numbers. They are composite numbers:70 is a composite number because the factors of 70 other 1 and itself (70) are 2, 5, 7, 10, 14, and 35.80 is also a composite number because the factors of 80 other 1 and itself (80) are 2, 4, 5, 8, 10,16, 20, and 40.
What are the factors of 60 70 80?
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70 The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
What is the greatest common factors for 80 and 70 and 100?
The GCF is 10.
What are the common factors of 70 and 80?
1, 2, 5 and 10
What is the greatest common factor of 60 70 and 80?
The GCF of 60, 70, and 80 is 10. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. The common factors are 1, 2, 5, and 10. Therefore, the greatest common factor is 10.
What is 70 plus 80 plus 70 plus 30 plus 80 plus 80 plus 80?
70 + 80 + 70 + 30+ 80 + 80+ 80 = 490
What is the greatest prime factor of 70 and 80?
As a product of its prime factors: 2*5*7 = 70
What is the pecent decrease from 80 to 70?
let x = decrease 80- 80 x = 70 80(1-x) = 70 1-x =70/80 x = 1-70/80 = 0.125 = 12.5%
What is 70 and 80?
70 and 80 is 150.
What is 80 minus 70 percent?
80 - 70% = 80 x (1 - (70/100)) = 24
What percent of 80 is 56?
56/80 x 100 = 70 Therefore, 56 is 70 percent of 80.
What is 80 percent of seventy?
80 percent of seventy = 5680% of 70= 80% * 70= 0.80 * 70= 56
