Greatest Common Factor of 155, 190, 280

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

• Greatest Common Factor of 155, 190, 280 by common division method
• Greatest Common Factor of 155, 190, 280 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Factors of 190

List of positive integer factors of 190 that divides 190 without a remainder.

1,2,5,10,19,38,95,190

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 155,190,280 . The biggest common factor number is the GCF number.
So the greatest common factor 155,190,280 is 5.

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

• GCF of 192, 334, 652
• GCF of 546, 314, 209
• GCF of 270, 576, 435
• GCF of 820, 709, 122
• GCF of 808, 508, 446

1. What is the GCF of 155, 190, 280?

Answer: GCF of 155, 190, 280 is 5.

2. How to Find the GCF of 155, 190, 280

Answer: Greatest Common Factor(GCF) of 155, 190, 280 = 5

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

Step 2: Then multiply all the prime factors GCF(155, 190, 280) = 5.