Greatest Common Factor of 540, 103, 420

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

• Greatest Common Factor of 540, 103, 420 by common division method
• Greatest Common Factor of 540, 103, 420 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 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 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 540,103,420 . The biggest common factor number is the GCF number.
So the greatest common factor 540,103,420 is 1.

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

• GCF of 886, 857, 663
• GCF of 492, 347, 203
• GCF of 284, 683, 840
• GCF of 145, 548, 365
• GCF of 363, 360, 727

1. What is the GCF of 540, 103, 420?

Answer: GCF of 540, 103, 420 is 1.

2. How to Find the GCF of 540, 103, 420

Answer: Greatest Common Factor(GCF) of 540, 103, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(540, 103, 420) = 1.