Greatest Common Factor of 81, 35, 98, 918

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

• Greatest Common Factor of 81, 35, 98, 918 by common division method
• Greatest Common Factor of 81, 35, 98, 918 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 81

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

1,3,9,27,81

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Greatest Common Factor

We found the factors 81,35,98,918 . The biggest common factor number is the GCF number.
So the greatest common factor 81,35,98,918 is 1.

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

• GCF of 76, 60, 71, 114
• GCF of 39, 23, 81, 730
• GCF of 30, 22, 31, 890
• GCF of 66, 22, 93, 827
• GCF of 42, 46, 74, 811

1. What is the GCF of 81, 35, 98, 918?

Answer: GCF of 81, 35, 98, 918 is 1.

2. How to Find the GCF of 81, 35, 98, 918

Answer: Greatest Common Factor(GCF) of 81, 35, 98, 918 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 35, 98, 918) = 1.