Greatest Common Factor of 18, 139, 496

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

• Greatest Common Factor of 18, 139, 496 by common division method
• Greatest Common Factor of 18, 139, 496 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 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 496

List of positive integer factors of 496 that divides 496 without a remainder.

1,2,4,8,16,31,62,124,248,496

Greatest Common Factor

We found the factors 18,139,496 . The biggest common factor number is the GCF number.
So the greatest common factor 18,139,496 is 1.

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

• GCF of 91, 567, 707
• GCF of 79, 576, 761
• GCF of 35, 235, 239
• GCF of 23, 412, 214
• GCF of 58, 765, 140

1. What is the GCF of 18, 139, 496?

Answer: GCF of 18, 139, 496 is 1.

2. How to Find the GCF of 18, 139, 496

Answer: Greatest Common Factor(GCF) of 18, 139, 496 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 139, 496) = 1.