Greatest Common Factor of 643, 540, 125

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

• Greatest Common Factor of 643, 540, 125 by common division method
• Greatest Common Factor of 643, 540, 125 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 643

List of positive integer factors of 643 that divides 643 without a remainder.

1,643

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Factors of 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Greatest Common Factor

We found the factors 643,540,125 . The biggest common factor number is the GCF number.
So the greatest common factor 643,540,125 is 1.

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

• GCF of 535, 127, 493
• GCF of 672, 221, 871
• GCF of 747, 537, 730
• GCF of 486, 773, 392
• GCF of 198, 557, 301

1. What is the GCF of 643, 540, 125?

Answer: GCF of 643, 540, 125 is 1.

2. How to Find the GCF of 643, 540, 125

Answer: Greatest Common Factor(GCF) of 643, 540, 125 = 1

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

Step 2: Then multiply all the prime factors GCF(643, 540, 125) = 1.