Greatest Common Factor of 45, 254, 343

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

• Greatest Common Factor of 45, 254, 343 by common division method
• Greatest Common Factor of 45, 254, 343 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 254

List of positive integer factors of 254 that divides 254 without a remainder.

1,2,127,254

Factors of 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

Greatest Common Factor

We found the factors 45,254,343 . The biggest common factor number is the GCF number.
So the greatest common factor 45,254,343 is 1.

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

• GCF of 38, 491, 123
• GCF of 95, 508, 675
• GCF of 96, 436, 450
• GCF of 47, 619, 173
• GCF of 79, 432, 526

1. What is the GCF of 45, 254, 343?

Answer: GCF of 45, 254, 343 is 1.

2. How to Find the GCF of 45, 254, 343

Answer: Greatest Common Factor(GCF) of 45, 254, 343 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 254, 343) = 1.