Greatest Common Factor of 40, 378, 217

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

• Greatest Common Factor of 40, 378, 217 by common division method
• Greatest Common Factor of 40, 378, 217 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Greatest Common Factor

We found the factors 40,378,217 . The biggest common factor number is the GCF number.
So the greatest common factor 40,378,217 is 1.

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

• GCF of 11, 907, 653
• GCF of 36, 421, 847
• GCF of 72, 172, 589
• GCF of 62, 287, 454
• GCF of 21, 177, 318

1. What is the GCF of 40, 378, 217?

Answer: GCF of 40, 378, 217 is 1.

2. How to Find the GCF of 40, 378, 217

Answer: Greatest Common Factor(GCF) of 40, 378, 217 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 378, 217) = 1.