The GCF is 45.
First, find the greatest common factor (GCF). 18 factors to [2 3 3] 42 factors to [2 3 7] Common factors [2 3] GCF = 6 Now, multiply them together and divide by the GCF to get the LCM. 18 * 42 / 6 = 126 ■
14 = 2*7 45 = 5*9 LCM = 14*45 = 630
The factors of 3150 are 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150 For them to be common, they need to be compared to another set of factors. If you meant 31 and 50, the only common factor is 1.
The factors of 385 are: 1, 5, 7, 11, 35, 55, 77, 385 The factors of 525 are: 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525 The common factors are: 1, 5, 7, 35
The factors of 90 are:1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90The factors of 162 are:1, 2, 3, 6, 9, 18, 27, 54, 81, 162The common factors are:1, 2, 3, 6, 9, 18The Greatest Common Factor (GCF) is: 18
The greatest common factor of 2940 and 3150 is 210. Source: http://www.mathwarehouse.com/arithmetic/numbers/GCF/greatest-common-factor-calculator.php
Since 315 is a factor of 3150, it is automatically the GCF.
Since 315 is a factor of 3150, all of its factors are common.
The highest common factor of both numbers is 315
As a product of its prime factors: 2*3*3*5*5*7 = 3150 or as 2*32*52*7 = 3150
The best way to do this is to factor both numbers. 2940 = 2 * 2 * 3 * 5 * 7 * 7 3150 = 2 * 3 * 5 * 5 * 7 Now take the ones that are common: 2 * 3 * 5 * 7. That's 210 to check, you can take the unused factors. For 2940 that's 2 * 7 = 14 and 14 * 210 = 2940 For 3150 that's 3 * 5 = 15 and 15 * 210 = 3150 The 14 and 15 also tell us we have it right since they share no common factors.
3150 to a percent = 315000% to put 3150 to a percent, multiply 3150 by 100%: Example: 3150 * 100% = 315000%
1, 2, 3, 5, 6, 7, 9, 10 5 x 630 = 3150 10 x 315 = 3150 6 x 525 = 3150 2 x 1575= 3150 1 x 3150 = 3150 7 x 450 = 3150 9 x 350 = 3150 3 x 1050 = 3150
15% of 3,150 = 15% * 3150 = 0.15 * 3150 = 472.5
First, find the greatest common factor (GCF). 18 factors to [2 3 3] 42 factors to [2 3 7] Common factors [2 3] GCF = 6 Now, multiply them together and divide by the GCF to get the LCM. 18 * 42 / 6 = 126 ■
They are all integers. They are all factors of 3150.
The Least Common Multiple (LCM) of 450 and 350 is 3,150.