Greatest Common Factor of 42, 728, 734

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

• Greatest Common Factor of 42, 728, 734 by common division method
• Greatest Common Factor of 42, 728, 734 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

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

Factors of 734

List of positive integer factors of 734 that divides 734 without a remainder.

1,2,367,734

Greatest Common Factor

We found the factors 42,728,734 . The biggest common factor number is the GCF number.
So the greatest common factor 42,728,734 is 2.

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

• GCF of 36, 676, 202
• GCF of 11, 839, 354
• GCF of 55, 273, 303
• GCF of 59, 650, 877
• GCF of 48, 324, 433

1. What is the GCF of 42, 728, 734?

Answer: GCF of 42, 728, 734 is 2.

2. How to Find the GCF of 42, 728, 734

Answer: Greatest Common Factor(GCF) of 42, 728, 734 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 728, 734) = 2.