Greatest Common Factor of 240, 397, 856, 858, 330

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

• Greatest Common Factor of 240, 397, 856, 858, 330 by common division method
• Greatest Common Factor of 240, 397, 856, 858, 330 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 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

Factors of 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Greatest Common Factor

We found the factors 240,397,856,858,330 . The biggest common factor number is the GCF number.
So the greatest common factor 240,397,856,858,330 is 1.

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

• GCF of 970, 788, 640, 898, 233
• GCF of 498, 431, 992, 275, 989
• GCF of 284, 229, 332, 849, 949
• GCF of 922, 315, 537, 990, 612
• GCF of 375, 916, 503, 525, 283

1. What is the GCF of 240, 397, 856, 858, 330?

Answer: GCF of 240, 397, 856, 858, 330 is 1.

2. How to Find the GCF of 240, 397, 856, 858, 330

Answer: Greatest Common Factor(GCF) of 240, 397, 856, 858, 330 = 1

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

Step 2: Then multiply all the prime factors GCF(240, 397, 856, 858, 330) = 1.