Greatest Common Factor of 215, 155, 540, 472

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

• Greatest Common Factor of 215, 155, 540, 472 by common division method
• Greatest Common Factor of 215, 155, 540, 472 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 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Factors of 155

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

1,5,31,155

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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Greatest Common Factor

We found the factors 215,155,540,472 . The biggest common factor number is the GCF number.
So the greatest common factor 215,155,540,472 is 1.

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

• GCF of 743, 522, 515, 923
• GCF of 483, 861, 873, 107
• GCF of 828, 336, 688, 483
• GCF of 125, 386, 198, 414
• GCF of 571, 232, 659, 951

1. What is the GCF of 215, 155, 540, 472?

Answer: GCF of 215, 155, 540, 472 is 1.

2. How to Find the GCF of 215, 155, 540, 472

Answer: Greatest Common Factor(GCF) of 215, 155, 540, 472 = 1

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

Step 2: Then multiply all the prime factors GCF(215, 155, 540, 472) = 1.