Greatest Common Factor of 270, 902, 81

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

• Greatest Common Factor of 270, 902, 81 by common division method
• Greatest Common Factor of 270, 902, 81 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 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 902

List of positive integer factors of 902 that divides 902 without a remainder.

1,2,11,22,41,82,451,902

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 270,902,81 . The biggest common factor number is the GCF number.
So the greatest common factor 270,902,81 is 1.

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

• GCF of 468, 149, 75
• GCF of 842, 472, 66
• GCF of 318, 640, 14
• GCF of 607, 697, 13
• GCF of 610, 739, 18

1. What is the GCF of 270, 902, 81?

Answer: GCF of 270, 902, 81 is 1.

2. How to Find the GCF of 270, 902, 81

Answer: Greatest Common Factor(GCF) of 270, 902, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(270, 902, 81) = 1.