Greatest Common Factor of 28, 11, 749

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

• Greatest Common Factor of 28, 11, 749 by common division method
• Greatest Common Factor of 28, 11, 749 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 28,11,749 . The biggest common factor number is the GCF number.
So the greatest common factor 28,11,749 is 1.

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

• GCF of 77, 67, 145
• GCF of 59, 84, 209
• GCF of 54, 27, 810
• GCF of 94, 32, 255
• GCF of 76, 67, 745

1. What is the GCF of 28, 11, 749?

Answer: GCF of 28, 11, 749 is 1.

2. How to Find the GCF of 28, 11, 749

Answer: Greatest Common Factor(GCF) of 28, 11, 749 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 11, 749) = 1.