Greatest Common Factor of 1, 155, 381

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

• Greatest Common Factor of 1, 155, 381 by common division method
• Greatest Common Factor of 1, 155, 381 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 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Factors of 155

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

1,5,31,155

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Greatest Common Factor

We found the factors 1,155,381 . The biggest common factor number is the GCF number.
So the greatest common factor 1,155,381 is 1.

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

• GCF of 5, 169, 322
• GCF of 1, 305, 168
• GCF of 6, 716, 968
• GCF of 5, 814, 702
• GCF of 3, 317, 815

1. What is the GCF of 1, 155, 381?

Answer: GCF of 1, 155, 381 is 1.

2. How to Find the GCF of 1, 155, 381

Answer: Greatest Common Factor(GCF) of 1, 155, 381 = 1

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

Step 2: Then multiply all the prime factors GCF(1, 155, 381) = 1.