Greatest Common Factor of 462, 123, 687

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 462, 123, 687 by common division method
• Greatest Common Factor of 462, 123, 687 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 462

List of positive integer factors of 462 that divides 462 without a remainder.

1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Greatest Common Factor

We found the factors 462,123,687 . The biggest common factor number is the GCF number.
So the greatest common factor 462,123,687 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 232, 305, 663
• GCF of 831, 372, 881
• GCF of 445, 659, 277
• GCF of 514, 458, 207
• GCF of 500, 348, 911

1. What is the GCF of 462, 123, 687?

Answer: GCF of 462, 123, 687 is 3.

2. How to Find the GCF of 462, 123, 687

Answer: Greatest Common Factor(GCF) of 462, 123, 687 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(462, 123, 687) = 3.