Greatest Common Factor of 121, 391, 163, 273, 390

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

• Greatest Common Factor of 121, 391, 163, 273, 390 by common division method
• Greatest Common Factor of 121, 391, 163, 273, 390 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 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 163

List of positive integer factors of 163 that divides 163 without a remainder.

1,163

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 121,391,163,273,390 . The biggest common factor number is the GCF number.
So the greatest common factor 121,391,163,273,390 is 1.

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

• GCF of 487, 492, 345, 903, 745
• GCF of 776, 203, 175, 329, 911
• GCF of 773, 166, 453, 748, 938
• GCF of 751, 478, 499, 716, 123
• GCF of 348, 983, 415, 678, 698

1. What is the GCF of 121, 391, 163, 273, 390?

Answer: GCF of 121, 391, 163, 273, 390 is 1.

2. How to Find the GCF of 121, 391, 163, 273, 390

Answer: Greatest Common Factor(GCF) of 121, 391, 163, 273, 390 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 391, 163, 273, 390) = 1.