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210.
The greatest common factor (or GCF) is defined as the largest number that can be divided into two (or more numbers) and result in an integer answer (no remainder).
To get the GCF, one factors the numbers involved and takes only the factors that both numbers share (the number of times that they are shared).
210 = 2 * 3 * 5 * 7
1260 = 2 * 2 * 3 * 3 * 5 * 7
Factors shared are 2, 3, 5 and 7, so 2*3*5*7 = 210.
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Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF Select the highest amount of each factor. 2 x 3 x 5 x 7 = 210, the LCM Check it. 30 x 42 = 1260 6 x 210 = 1260 It checks.
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Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF Select the highest amount of each factor. 2 x 3 x 5 x 7 = 210, the LCM Check it. 30 x 42 = 1260 210 x 6 = 1260 It checks.
A paragraph on how to find the LCM and GCF?
Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF Select the highest amount of each factor. 2 x 3 x 5 x 7 = 210, the LCM Check it. 30 x 42 = 1260 210 x 6 = 1260 It checks.
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The greatest common factor of 66 and 210 is 6.
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What are the common factors for 145 and 210?
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The greatest common factor of 170 and 210 is 10
What is the step on how to solve greatest common factor and least common factor in mathematics?
The least common factor of any set of positive integers is 1. In case you meant least common multiple... Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF Combine the factors, eliminating duplicates. 2 x 3 x 5 x 7 = 210, the LCM Check it. 30 x 42 = 1260 210 x 6 = 1260 It checks.
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The greatest common factor of 105, 126, and 210 is 21
How can I write the prime factorization and find the greatest common factor and the least common multiple of two numbers?
Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF Select the highest amount of each factor. 2 x 3 x 5 x 7 = 210, the LCM Check it. 30 x 42 = 1260 6 x 210 = 1260 It checks.
What is the greatest common factor of 210 and 84?
The greatest common factor of the numbers 210 and 84 is 42.
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The GCF of 210, 252, and 294 is 42
Is 1260 divisible by 6?
Yes, 1260 divided by 6 = 210
