Greatest Common Factor of 770, 138, 218

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

• Greatest Common Factor of 770, 138, 218 by common division method
• Greatest Common Factor of 770, 138, 218 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 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Greatest Common Factor

We found the factors 770,138,218 . The biggest common factor number is the GCF number.
So the greatest common factor 770,138,218 is 2.

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

• GCF of 504, 296, 447
• GCF of 286, 321, 997
• GCF of 244, 575, 374
• GCF of 168, 844, 114
• GCF of 586, 221, 129

1. What is the GCF of 770, 138, 218?

Answer: GCF of 770, 138, 218 is 2.

2. How to Find the GCF of 770, 138, 218

Answer: Greatest Common Factor(GCF) of 770, 138, 218 = 2

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

Step 2: Then multiply all the prime factors GCF(770, 138, 218) = 2.