Greatest Common Factor of 163, 493, 78

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

• Greatest Common Factor of 163, 493, 78 by common division method
• Greatest Common Factor of 163, 493, 78 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 163

List of positive integer factors of 163 that divides 163 without a remainder.

1,163

Factors of 493

List of positive integer factors of 493 that divides 493 without a remainder.

1,17,29,493

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 163,493,78 . The biggest common factor number is the GCF number.
So the greatest common factor 163,493,78 is 1.

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

• GCF of 842, 302, 91
• GCF of 977, 760, 74
• GCF of 764, 653, 33
• GCF of 331, 946, 75
• GCF of 508, 617, 60

1. What is the GCF of 163, 493, 78?

Answer: GCF of 163, 493, 78 is 1.

2. How to Find the GCF of 163, 493, 78

Answer: Greatest Common Factor(GCF) of 163, 493, 78 = 1

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

Step 2: Then multiply all the prime factors GCF(163, 493, 78) = 1.