Greatest Common Factor of 855, 990, 108, 138, 269

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

• Greatest Common Factor of 855, 990, 108, 138, 269 by common division method
• Greatest Common Factor of 855, 990, 108, 138, 269 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

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 269

List of positive integer factors of 269 that divides 269 without a remainder.

1,269

Greatest Common Factor

We found the factors 855,990,108,138,269 . The biggest common factor number is the GCF number.
So the greatest common factor 855,990,108,138,269 is 1.

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

• GCF of 474, 636, 363, 403, 582
• GCF of 962, 350, 956, 784, 938
• GCF of 654, 624, 484, 293, 952
• GCF of 984, 332, 677, 647, 372
• GCF of 943, 958, 916, 659, 461

1. What is the GCF of 855, 990, 108, 138, 269?

Answer: GCF of 855, 990, 108, 138, 269 is 1.

2. How to Find the GCF of 855, 990, 108, 138, 269

Answer: Greatest Common Factor(GCF) of 855, 990, 108, 138, 269 = 1

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

Step 2: Then multiply all the prime factors GCF(855, 990, 108, 138, 269) = 1.