Greatest Common Factor of 138, 858, 980

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

• Greatest Common Factor of 138, 858, 980 by common division method
• Greatest Common Factor of 138, 858, 980 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 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Greatest Common Factor

We found the factors 138,858,980 . The biggest common factor number is the GCF number.
So the greatest common factor 138,858,980 is 2.

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

• GCF of 337, 995, 930
• GCF of 191, 356, 282
• GCF of 941, 594, 660
• GCF of 218, 802, 307
• GCF of 690, 902, 310

1. What is the GCF of 138, 858, 980?

Answer: GCF of 138, 858, 980 is 2.

2. How to Find the GCF of 138, 858, 980

Answer: Greatest Common Factor(GCF) of 138, 858, 980 = 2

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

Step 2: Then multiply all the prime factors GCF(138, 858, 980) = 2.