Greatest Common Factor of 170, 540, 142, 144, 198

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

• Greatest Common Factor of 170, 540, 142, 144, 198 by common division method
• Greatest Common Factor of 170, 540, 142, 144, 198 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 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Factors of 142

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

1,2,71,142

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Greatest Common Factor

We found the factors 170,540,142,144,198 . The biggest common factor number is the GCF number.
So the greatest common factor 170,540,142,144,198 is 2.

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

• GCF of 383, 600, 893, 666, 414
• GCF of 971, 828, 823, 623, 775
• GCF of 342, 636, 629, 824, 358
• GCF of 603, 844, 200, 655, 513
• GCF of 697, 265, 425, 551, 505

1. What is the GCF of 170, 540, 142, 144, 198?

Answer: GCF of 170, 540, 142, 144, 198 is 2.

2. How to Find the GCF of 170, 540, 142, 144, 198

Answer: Greatest Common Factor(GCF) of 170, 540, 142, 144, 198 = 2

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

Step 2: Then multiply all the prime factors GCF(170, 540, 142, 144, 198) = 2.