Greatest Common Factor of 747, 180, 855

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

• Greatest Common Factor of 747, 180, 855 by common division method
• Greatest Common Factor of 747, 180, 855 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 747

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

1,3,9,83,249,747

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Greatest Common Factor

We found the factors 747,180,855 . The biggest common factor number is the GCF number.
So the greatest common factor 747,180,855 is 9.

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

• GCF of 535, 635, 425
• GCF of 319, 724, 983
• GCF of 337, 809, 186
• GCF of 101, 715, 798
• GCF of 540, 830, 937

1. What is the GCF of 747, 180, 855?

Answer: GCF of 747, 180, 855 is 9.

2. How to Find the GCF of 747, 180, 855

Answer: Greatest Common Factor(GCF) of 747, 180, 855 = 9

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

Step 2: Then multiply all the prime factors GCF(747, 180, 855) = 9.