Greatest Common Factor of 46, 18, 870

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

• Greatest Common Factor of 46, 18, 870 by common division method
• Greatest Common Factor of 46, 18, 870 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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

Greatest Common Factor

We found the factors 46,18,870 . The biggest common factor number is the GCF number.
So the greatest common factor 46,18,870 is 2.

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

• GCF of 86, 22, 103
• GCF of 14, 37, 861
• GCF of 61, 77, 150
• GCF of 24, 98, 594
• GCF of 27, 52, 373

1. What is the GCF of 46, 18, 870?

Answer: GCF of 46, 18, 870 is 2.

2. How to Find the GCF of 46, 18, 870

Answer: Greatest Common Factor(GCF) of 46, 18, 870 = 2

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

Step 2: Then multiply all the prime factors GCF(46, 18, 870) = 2.