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Q: What number goes into 21 35 49?

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The only number is 7. 7x5=35 7x7=49

7

1 and 7.

7 = 35/5 = 49/7

The average is 35. (21 + 35 + 49 (=105), divided by 3.)

The GCF of 21, 35, and 49 is 7.The GCF is 7.Factors of 21: 1, 3, 7, 21Factors of 35: 1, 5, 7, 35Factors of 49: 1, 7, 49GCF (21, 35, 49) = 7

Factors of 21 are 3 and 7 (21=3x7). Factors of 35 are 5 and 7 (35=5x7). Factors of 49 are 7 and 7 (49=7x7).

The GCF is 7.

21, 28, 35, 42, 49

The number 7. 7 goes into 21 3 times; 7 goes into 49 7 times.

7 is the number that can go into both 35 and 49.

1, 3, 7, 21 1, 5, 7, 35 1, 7, 49

735

One and seven

So, 49 is .35 of the original number. That means 49 is 35/100ths of the original number. Divide 49 by 35- that gets you 1/100th of the original number. Take THAT number, multiply by 100, and you have the original number.

What number goes into 49 and 100

number times a number which goes into 147: 1 x 1473 x 49 21 x 7

77－49＝28÷2＝〔14〕 21＋14＝35 35＋14＝49 49＋14＝63 63＋14＝77

49 is the square number of 7.

1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735.

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, ...

They are: 21, 28, 35, 42 and 49

14 and 35 make 49.

21, 35, 49, 63, 77.

49