Greatest Common Factor of 15, 18, 95, 684

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

• Greatest Common Factor of 15, 18, 95, 684 by common division method
• Greatest Common Factor of 15, 18, 95, 684 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 18

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

1,2,3,6,9,18

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Greatest Common Factor

We found the factors 15,18,95,684 . The biggest common factor number is the GCF number.
So the greatest common factor 15,18,95,684 is 1.

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

• GCF of 92, 66, 70, 610
• GCF of 38, 84, 15, 911
• GCF of 95, 99, 16, 506
• GCF of 74, 23, 48, 792
• GCF of 22, 39, 54, 495

1. What is the GCF of 15, 18, 95, 684?

Answer: GCF of 15, 18, 95, 684 is 1.

2. How to Find the GCF of 15, 18, 95, 684

Answer: Greatest Common Factor(GCF) of 15, 18, 95, 684 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 18, 95, 684) = 1.