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Factoring and Multiples

This category should include questions about greatest common factors and lowest common multiples.

63,380 Questions

What times what equals 5400?

To find two numbers that multiply to 5400, we can start by finding the prime factorization of 5400, which is 2^3 * 3^3 * 5^2. To pair up these prime factors, we can combine them in different ways. One possible pair is 2^2 * 3^2 * 5^2 and 2 * 3 * 5, which equals 900 and 30, respectively. Therefore, 900 times 30 equals 5400.

What is the LCM of 42 63 and 84?

Oh honey, the LCM of 42, 63, and 84 is 252. It's like finding the common ground between three divas - you gotta find the smallest number that they can all agree on, and in this case, it's 252. So go ahead and flaunt that LCM like it's the latest fashion trend, darling.

What numbers are multiples of 3 up to 1000?

3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63 66 69 72 75 78 81 84 87 90 93 96 99 102 105 108 111 114 117 120 123 126 129 132 135 138 141 144 147 150 153 156 159 162 165 168 171 174 177 180 183 186 189 192 195 198 201 204 207 210 213 216 219 222 225 228 231 234 237 240 243 246 249 252 255 258 261 264 267 270 273 276 279 282 285 288 291 294 297 300 303 306 309 312 315 318 321 324 327 330 333 336 339 342 345 348 351 354 357 360 363 366 369 372 375 378 381 384 387 390 393 396 399 402 405 408 411 414 417 420 423 426 429 432 435 438 441 444 447 450 453 456 459 462 465 468 471 474 477 480 483 486 489 492 495 498 501 504 507 510 513 516 519 522 525 528 531 534 537 540 543 546 549 552 555 558 561 564 567 570 573 576 579 582 585 588 591 594 597 600 603 606 609 612 615 618 621 624 627 630 633 636 639 642 645 648 651 654 657 660 663 666 669 672 675 678 681 684 687 690 693 696 699 702 705 708 711 714 717 720 723 726 729 732 735 738 741 744 747 750 753 756 759 762 765 768 771 774 777 780 783 786 789 792 795 798 801 804 807 810 813 816 819 822 825 828 831 834 837 840 843 846 849 852 855 858 861 864 867 870 873 876 879 882 885 888 891 894 897 900 903 906 909 912 915 918 921 924 927 930 933 936 939 942 945 948 951 954 957 960 963 966 969 972 975 978 981 984 987 990 993 996 999

What is prime factorization of 156?

The prime factorization of 156 is 2^2 x 3 x 13. This means that 156 can be expressed as the product of these prime numbers. To find the prime factorization, you would first divide 156 by the smallest prime number, 2, then continue dividing by prime numbers until you reach the prime factorization.

What are the multiples of 7 up to 1000?

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105, 112, 119, 126, 133, 140, 147, 154, 161, 168, 175, 182, 189, 196, 203, 210, 217, 224, 231, 238, 245, 252, 259, 266, 273, 280, 287, 294, 301, 308, 315, 322, 329, 336, 343, 350, 357, 364, 371, 378, 385, 392, 399, 406, 413, 420, 427, 434, 441, 448, 455, 462, 469, 476, 483, 490, 497, 504, 511, 518, 525, 532, 539, 546, 553, 560, 567, 574, 581, 588, 595, 602, 609, 616, 623, 630, 637, 644, 651, 658, 665, 672, 679, 686, 693, 700, 707, 714, 721, 728, 735, 742, 749, 756, 763, 770, 777, 784, 791, 798, 805, 812, 819, 826, 833, 840, 847, 854, 861, 868, 875, 882, 889, 896, 903, 910, 917, 924, 931, 938, 945, 952, 959, 966, 973, 980, 987, 994

What number is not a common multiple of 4 and 9?

To find a number that is not a common multiple of 4 and 9, we need to consider the multiples of each number. The multiples of 4 are 4, 8, 12, 16, 20, 24, ... and the multiples of 9 are 9, 18, 27, 36, 45, ... The first number in the list of multiples of 4 that is not a multiple of 9 is 4. Therefore, 4 is a number that is not a common multiple of 4 and 9.

What is the greatest common factor of 8 10 and 14?

The greatest common factor (GCF) of 8, 10, and 14 is 2. To find the GCF, you need to determine the largest number that can evenly divide all three numbers. In this case, 2 is the largest number that can divide 8, 10, and 14 without leaving a remainder, making it the greatest common factor.

What are the factors of 72 that are prime numbers?

The factors of 72 that are prime numbers are 2, 3, and 5. Prime numbers are numbers greater than 1 that can only be divided by 1 and themselves without leaving a remainder. In the case of 72, it can be broken down into the prime factors 2^3 * 3^2, where 2 and 3 are the prime factors.

What is the greatest common factor of 39 138 and 93?

To find the greatest common factor (GCF) of 39, 138, and 93, we first need to factorize each number. The factors of 39 are 1, 3, 13, and 39. The factors of 138 are 1, 2, 3, 6, 23, 46, 69, and 138. The factors of 93 are 1, 3, 31, and 93. The GCF of these three numbers is 3, as it is the largest number that divides all three numbers without leaving a remainder.

What is the greatest common factor of 24 84 and 120?

Ah, the greatest common factor is like a little friend that helps us find the biggest number that can divide evenly into all three numbers. Let's take a look at the factors of 24, 84, and 120, and see which one is the largest one they all have in common. It's like finding a peaceful little stream that connects these numbers together in harmony.

What is factor of 1757051?

To find the factors of 1757051, we need to determine all the numbers that can divide evenly into 1757051 without leaving a remainder. The factors of 1757051 are 1, 59, 29711, and 1757051 itself. This is because 1 and the number itself are always factors, and the other factors are obtained by dividing 1757051 by different numbers starting from 2 up to the square root of 1757051.

What is 5700 divisible by?

Well, honey, 5700 is divisible by 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 114, 150, 190, 228, 285, 380, 475, 570, 950, 1140, 1425, 1900, and itself. So, you've got quite a few options to work with there.

What times what equals two?

The equation "times" typically refers to multiplication. To find two factors that multiply to two, we are looking for two numbers that, when multiplied together, result in two. The factors of two are 1 and 2, as 1 multiplied by 2 equals 2. Therefore, 1 times 2 equals 2.

What is the greatest common factor of 70 98 and 154?

The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.

The greatest common factor of 70, 98, and 154 is 14.

What times what equals to 1900?

To find two numbers that multiply to 1900, we can start by finding the prime factorization of 1900, which is 2^2 * 5^2 * 19. From this, we can see that 2 * 2 * 5 * 5 * 19 = 1900. Therefore, the two numbers that multiply to 1900 are 2 * 5 * 2 * 5 * 19, which simplifies to 38 and 50.

What is the prime factorization of 168 using exponents?

The prime factorization of 168 is 2^3 * 3 * 7. This means that 168 can be expressed as the product of prime numbers raised to their respective exponents. In this case, 2 is raised to the power of 3, while 3 and 7 are not raised to any power. This prime factorization helps break down the number 168 into its fundamental prime components.

What is a venn diagram for greatest common factor of 20 and 35?

Put the factors of one number in the left circle. Put the factors of the other number in the right circle. Put the common factors in the space where they intersect. Highlight the largest of these.

What is the gcf of 16 28 and 48?

The factors of 16 are:

1, 2, 4, 8, 16

The factors of 28 are:

1, 2, 4, 7, 14, 28

The factors of 48 are:

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

The common factors are:

1, 2, 4

The Greatest Common Factor (GCF) is:

4

Highest common factor of 78 156 and 169?

Well, isn't that a happy little math problem we have here? Let's take a moment to appreciate the numbers 78, 156, and 169. By looking at their factors, we can see that the highest common factor, also known as the greatest common divisor, is 13. Just like painting a beautiful landscape, finding the highest common factor is all about seeing the beauty in numbers coming together harmoniously.

What can 3 and 6 and 5 all go into?

Oh, dude, 3, 6, and 5 can all go into 30. It's like a party where everyone gets to join in without any drama. So, if you're dividing 30 by any of those numbers, you're gonna have a good time with no remainders crashing the party.

What times what equals 250 000?

Well, darling, 500 times 500 equals 250,000. It's basic math, honey. No need to make it more complicated than it is.

What is the least common multiple of 2 3 5 11?

To find the least common multiple (LCM) of 2, 3, 5, and 11, we first list the prime factors of each number: 2 = 2, 3 = 3, 5 = 5, and 11 = 11. Next, we identify the highest power of each prime factor that appears in any of the numbers: 2^1, 3^1, 5^1, 11^1. Finally, we multiply these highest powers together to find the LCM: 2^1 * 3^1 * 5^1 * 11^1 = 2 * 3 * 5 * 11 = 330. Therefore, the least common multiple of 2, 3, 5, and 11 is 330.

What two consecutive numbers have a product of 1332?

Well, well, well, look who's trying to do some math! The two consecutive numbers that have a product of 1332 are 12 and 11. Yep, that's right, honey, 12 times 11 equals 1332. Now go impress someone with that little nugget of knowledge.