Greatest Common Factor of 121, 216, 780

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

• Greatest Common Factor of 121, 216, 780 by common division method
• Greatest Common Factor of 121, 216, 780 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 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 121,216,780 . The biggest common factor number is the GCF number.
So the greatest common factor 121,216,780 is 1.

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

• GCF of 517, 204, 829
• GCF of 274, 166, 853
• GCF of 104, 390, 513
• GCF of 286, 893, 726
• GCF of 114, 430, 303

1. What is the GCF of 121, 216, 780?

Answer: GCF of 121, 216, 780 is 1.

2. How to Find the GCF of 121, 216, 780

Answer: Greatest Common Factor(GCF) of 121, 216, 780 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 216, 780) = 1.