The greatest common factor of 12 and 42 is 6.12 and 42's highest common factor is six.
6
What is the LCM of 12, 32 and 42
The GCF of 12 and 42 is 6.The greatest common factor can be calculated by identifying the common prime factors and multiplying them together.12 = 2 x 2 x 342 = 2 x 3 x 7The GCF of 12 and 42 is: 2 x 3 = 6Another way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.The common factors are 1, 2, 3, and 6. Therefore, the greatest common factor is 6.6It is 6
the HCF is 6
12% as a decimal = 0.120.12 * 42 = 5.04Therefore, 12% of 42 is 5.04.5.04= 12%/100% * 42= 12/100 * 42= 0.12 * 42= 5.04
42-12 = 30
3x+42=6x+12 42=6x-3x+12 42=3x+12 42-12=3x 30=3x 10=x
504
The LCM of 12 and 42 is 84.
42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
12% of 42 = 5.04 = 12% * 42 = 0.12 * 42 = 5.04
The percent of 12 out of 42 is this: 12/100 x 42 = 0.12 x 42=5.04.
Multiples of 12 are 12, 24, 36, 48, 60, 72, 84... Multiples of 42 are 42, 84... Two common multiples of 12 and 42 are 84 and 168. The Least Common Multiple of 12 and 42 is 84.
LCD(12, 42) = 84.
3.5
12/42 = 2/7