Greatest Common Factor of 270, 442, 155

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

• Greatest Common Factor of 270, 442, 155 by common division method
• Greatest Common Factor of 270, 442, 155 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 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 270,442,155 . The biggest common factor number is the GCF number.
So the greatest common factor 270,442,155 is 1.

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

• GCF of 486, 246, 266
• GCF of 886, 986, 581
• GCF of 976, 676, 617
• GCF of 194, 418, 403
• GCF of 786, 626, 761

1. What is the GCF of 270, 442, 155?

Answer: GCF of 270, 442, 155 is 1.

2. How to Find the GCF of 270, 442, 155

Answer: Greatest Common Factor(GCF) of 270, 442, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(270, 442, 155) = 1.