Greatest Common Factor of 155, 168, 68

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

• Greatest Common Factor of 155, 168, 68 by common division method
• Greatest Common Factor of 155, 168, 68 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 155

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

1,5,31,155

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Greatest Common Factor

We found the factors 155,168,68 . The biggest common factor number is the GCF number.
So the greatest common factor 155,168,68 is 1.

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

• GCF of 838, 376, 63
• GCF of 964, 689, 13
• GCF of 557, 377, 79
• GCF of 621, 258, 84
• GCF of 476, 639, 55

1. What is the GCF of 155, 168, 68?

Answer: GCF of 155, 168, 68 is 1.

2. How to Find the GCF of 155, 168, 68

Answer: Greatest Common Factor(GCF) of 155, 168, 68 = 1

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

Step 2: Then multiply all the prime factors GCF(155, 168, 68) = 1.