Greatest Common Factor of 870, 549, 16

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

• Greatest Common Factor of 870, 549, 16 by common division method
• Greatest Common Factor of 870, 549, 16 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 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 870,549,16 . The biggest common factor number is the GCF number.
So the greatest common factor 870,549,16 is 1.

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

• GCF of 440, 448, 48
• GCF of 223, 288, 36
• GCF of 345, 268, 95
• GCF of 549, 651, 38
• GCF of 928, 328, 77

1. What is the GCF of 870, 549, 16?

Answer: GCF of 870, 549, 16 is 1.

2. How to Find the GCF of 870, 549, 16

Answer: Greatest Common Factor(GCF) of 870, 549, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(870, 549, 16) = 1.