Greatest Common Factor of 11, 33, 55, 747

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

• Greatest Common Factor of 11, 33, 55, 747 by common division method
• Greatest Common Factor of 11, 33, 55, 747 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 11

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

1,11

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 11,33,55,747 . The biggest common factor number is the GCF number.
So the greatest common factor 11,33,55,747 is 1.

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

• GCF of 70, 65, 79, 495
• GCF of 57, 44, 60, 508
• GCF of 86, 87, 14, 328
• GCF of 93, 84, 15, 654
• GCF of 64, 73, 77, 100

1. What is the GCF of 11, 33, 55, 747?

Answer: GCF of 11, 33, 55, 747 is 1.

2. How to Find the GCF of 11, 33, 55, 747

Answer: Greatest Common Factor(GCF) of 11, 33, 55, 747 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 33, 55, 747) = 1.