Greatest Common Factor of 154, 542, 18

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

• Greatest Common Factor of 154, 542, 18 by common division method
• Greatest Common Factor of 154, 542, 18 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 154,542,18 . The biggest common factor number is the GCF number.
So the greatest common factor 154,542,18 is 2.

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

• GCF of 398, 268, 82
• GCF of 517, 508, 25
• GCF of 437, 561, 38
• GCF of 446, 182, 30
• GCF of 993, 583, 13

1. What is the GCF of 154, 542, 18?

Answer: GCF of 154, 542, 18 is 2.

2. How to Find the GCF of 154, 542, 18

Answer: Greatest Common Factor(GCF) of 154, 542, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(154, 542, 18) = 2.