Greatest Common Factor of 218, 684, 142

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

• Greatest Common Factor of 218, 684, 142 by common division method
• Greatest Common Factor of 218, 684, 142 with matching the biggest common factor

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

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 218,684,142 . The biggest common factor number is the GCF number.
So the greatest common factor 218,684,142 is 2.

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

• GCF of 709, 457, 257
• GCF of 621, 797, 369
• GCF of 855, 172, 356
• GCF of 998, 961, 813
• GCF of 609, 541, 779

1. What is the GCF of 218, 684, 142?

Answer: GCF of 218, 684, 142 is 2.

2. How to Find the GCF of 218, 684, 142

Answer: Greatest Common Factor(GCF) of 218, 684, 142 = 2

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

Step 2: Then multiply all the prime factors GCF(218, 684, 142) = 2.