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What numbers can be multiplied to get 630?

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What numbers can be multiplied to get 630?

Factor Pairs of 630

  • 1 x 630 = 630.
  • 2 x 315 = 630.
  • 3 x 210 = 630.
  • 5 x 126 = 630.
  • 6 x 105 = 630.
  • 7 x 90 = 630.
  • 9 x 70 = 630.
  • 10 x 63 = 630.

How do you find the HCF of 630?

What is the GCF of 630 and 720?

  1. Find the prime factorization of 630. 630 = 2 × 3 × 3 × 5 × 7.
  2. Find the prime factorization of 720. 720 = 2 × 2 × 2 × 2 × 3 × 3 × 5.
  3. Therefore, GCF = 2 × 3 × 3 × 5.
  4. GCF = 90.

What is the GCF of 294 and 630?

The GCF of 294 and 630 is 42.

What can be multiplied to get 504?

Factor pairs: 504 = 1 x 504, 2 x 252, 3 x 168, 4 x 126, 6 x 84, 7 x 72, 8 x 63, 9 x 56, 12 x 42, 14 x 36, 18 x 28 or 21 x 24.

What is the HCF of 294?

42
⇒ HCF(294, 252) = 42.

What’s the prime factorization of 23?

23 is a prime number. It has only two factors, i.e., the number 1 and the number 23 itself. So the prime factorization of the number 23 is 23.

How are factors of 630 add up to numbers?

Factors of 630 that add up to numbers. Factors of 630 that add up to 1872 =1 + 2 + 3 + 5 + 6 + 7 + 9 + 10 + 14 + 15 + 18 + 21 + 30 + 35 + 42 + 45 + 63 + 70 + 90 + 105 + 126 + 210 + 315 + 630. Factors of 630 that add up to 3 = 1 + 2. Factors of 630 that add up to 6 = 1 + 2 + 3.

How to calculate factor pairs of 630 in pairs?

Factoring Factors of 630 in pairs. Use the form below to do your conversion, separate numbers by comma. Factors of 630 that add up to 1872 =1 + 2 + 3 + 5 + 6 + 7 + 9 + 10 + 14 + 15 + 18 + 21 + 30 + 35 + 42 + 45 + 63 + 70 + 90 + 105 + 126 + 210 + 315 + 630. Factors of 630 that add up to 3 = 1 + 2. Factors of 630 that add up to 6 = 1 + 2 + 3.

Where do you write the multiplier in a long multiplication calculator?

Starting with the ones digit of the bottom number, the multiplier, multiply it by the last digit in the top number. Write the answer below the equals line. If that answer is greater than nine, write the ones place as the answer and carry the tens digit. Proceed right to left.

Do you have to write the whole number in long multiplication?

No need to carry the 1. Move one place to the left. Multiply the tens digit in the bottom number by each digit in the top number. This is the last number to multiply so write the whole number answer. No need to carry the 1. Once you add the columns you can see the long multiplication result: 234 × 56 = 13104.