Greatest Common Factor of 18, 98, 11, 442

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

• Greatest Common Factor of 18, 98, 11, 442 by common division method
• Greatest Common Factor of 18, 98, 11, 442 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 98

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

1,2,7,14,49,98

Factors of 11

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

1,11

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 18,98,11,442 . The biggest common factor number is the GCF number.
So the greatest common factor 18,98,11,442 is 1.

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

• GCF of 17, 20, 28, 245
• GCF of 65, 85, 17, 600
• GCF of 16, 49, 56, 935
• GCF of 36, 75, 26, 273
• GCF of 82, 64, 77, 680

1. What is the GCF of 18, 98, 11, 442?

Answer: GCF of 18, 98, 11, 442 is 1.

2. How to Find the GCF of 18, 98, 11, 442

Answer: Greatest Common Factor(GCF) of 18, 98, 11, 442 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 98, 11, 442) = 1.