Greatest Common Factor of 126, 142, 18

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

• Greatest Common Factor of 126, 142, 18 by common division method
• Greatest Common Factor of 126, 142, 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 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

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 126,142,18 . The biggest common factor number is the GCF number.
So the greatest common factor 126,142,18 is 2.

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

• GCF of 194, 994, 38
• GCF of 181, 185, 86
• GCF of 509, 771, 55
• GCF of 191, 578, 90
• GCF of 319, 707, 92

1. What is the GCF of 126, 142, 18?

Answer: GCF of 126, 142, 18 is 2.

2. How to Find the GCF of 126, 142, 18

Answer: Greatest Common Factor(GCF) of 126, 142, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(126, 142, 18) = 2.