Greatest Common Factor of 648, 154, 385

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

• Greatest Common Factor of 648, 154, 385 by common division method
• Greatest Common Factor of 648, 154, 385 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 648,154,385 . The biggest common factor number is the GCF number.
So the greatest common factor 648,154,385 is 1.

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

• GCF of 471, 989, 230
• GCF of 975, 973, 153
• GCF of 332, 871, 476
• GCF of 882, 702, 278
• GCF of 205, 515, 899

1. What is the GCF of 648, 154, 385?

Answer: GCF of 648, 154, 385 is 1.

2. How to Find the GCF of 648, 154, 385

Answer: Greatest Common Factor(GCF) of 648, 154, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 154, 385) = 1.