Greatest Common Factor of 423, 629, 728

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

• Greatest Common Factor of 423, 629, 728 by common division method
• Greatest Common Factor of 423, 629, 728 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 629

List of positive integer factors of 629 that divides 629 without a remainder.

1,17,37,629

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Greatest Common Factor

We found the factors 423,629,728 . The biggest common factor number is the GCF number.
So the greatest common factor 423,629,728 is 1.

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

• GCF of 341, 928, 749
• GCF of 424, 875, 560
• GCF of 465, 528, 900
• GCF of 459, 282, 700
• GCF of 399, 398, 855

1. What is the GCF of 423, 629, 728?

Answer: GCF of 423, 629, 728 is 1.

2. How to Find the GCF of 423, 629, 728

Answer: Greatest Common Factor(GCF) of 423, 629, 728 = 1

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

Step 2: Then multiply all the prime factors GCF(423, 629, 728) = 1.