Greatest Common Factor of 138, 630, 218

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

• Greatest Common Factor of 138, 630, 218 by common division method
• Greatest Common Factor of 138, 630, 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 138

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

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

Factors of 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

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 138,630,218 . The biggest common factor number is the GCF number.
So the greatest common factor 138,630,218 is 2.

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

• GCF of 952, 858, 417
• GCF of 465, 300, 308
• GCF of 161, 548, 543
• GCF of 846, 643, 281
• GCF of 592, 469, 506

1. What is the GCF of 138, 630, 218?

Answer: GCF of 138, 630, 218 is 2.

2. How to Find the GCF of 138, 630, 218

Answer: Greatest Common Factor(GCF) of 138, 630, 218 = 2

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

Step 2: Then multiply all the prime factors GCF(138, 630, 218) = 2.