Greatest Common Factor of 15, 92, 18, 3

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

• Greatest Common Factor of 15, 92, 18, 3 by common division method
• Greatest Common Factor of 15, 92, 18, 3 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 18

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

1,2,3,6,9,18

Factors of 3

List of positive integer factors of 3 that divides 3 without a remainder.

1,3

Greatest Common Factor

We found the factors 15,92,18,3 . The biggest common factor number is the GCF number.
So the greatest common factor 15,92,18,3 is 1.

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

• GCF of 81, 40, 24, 3
• GCF of 62, 24, 48, 9
• GCF of 14, 49, 79, 9
• GCF of 64, 84, 60, 4
• GCF of 35, 93, 24, 4

1. What is the GCF of 15, 92, 18, 3?

Answer: GCF of 15, 92, 18, 3 is 1.

2. How to Find the GCF of 15, 92, 18, 3

Answer: Greatest Common Factor(GCF) of 15, 92, 18, 3 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 92, 18, 3) = 1.