Greatest Common Factor of 28, 343, 706

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

• Greatest Common Factor of 28, 343, 706 by common division method
• Greatest Common Factor of 28, 343, 706 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

Factors of 706

List of positive integer factors of 706 that divides 706 without a remainder.

1,2,353,706

Greatest Common Factor

We found the factors 28,343,706 . The biggest common factor number is the GCF number.
So the greatest common factor 28,343,706 is 1.

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

• GCF of 25, 738, 755
• GCF of 62, 857, 545
• GCF of 26, 548, 734
• GCF of 68, 152, 424
• GCF of 91, 142, 971

1. What is the GCF of 28, 343, 706?

Answer: GCF of 28, 343, 706 is 1.

2. How to Find the GCF of 28, 343, 706

Answer: Greatest Common Factor(GCF) of 28, 343, 706 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 343, 706) = 1.