Greatest Common Factor of 103, 168, 19

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

• Greatest Common Factor of 103, 168, 19 by common division method
• Greatest Common Factor of 103, 168, 19 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 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Greatest Common Factor

We found the factors 103,168,19 . The biggest common factor number is the GCF number.
So the greatest common factor 103,168,19 is 1.

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

• GCF of 780, 630, 67
• GCF of 586, 361, 17
• GCF of 965, 337, 81
• GCF of 795, 824, 68
• GCF of 334, 246, 86

1. What is the GCF of 103, 168, 19?

Answer: GCF of 103, 168, 19 is 1.

2. How to Find the GCF of 103, 168, 19

Answer: Greatest Common Factor(GCF) of 103, 168, 19 = 1

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

Step 2: Then multiply all the prime factors GCF(103, 168, 19) = 1.