Greatest Common Factor of 142, 868, 18

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

• Greatest Common Factor of 142, 868, 18 by common division method
• Greatest Common Factor of 142, 868, 18 with matching the biggest common factor

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

Factors of 142

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

1,2,71,142

Factors of 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 142,868,18 . The biggest common factor number is the GCF number.
So the greatest common factor 142,868,18 is 2.

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

• GCF of 351, 780, 64
• GCF of 775, 981, 28
• GCF of 748, 811, 65
• GCF of 151, 196, 38
• GCF of 559, 962, 53

1. What is the GCF of 142, 868, 18?

Answer: GCF of 142, 868, 18 is 2.

2. How to Find the GCF of 142, 868, 18

Answer: Greatest Common Factor(GCF) of 142, 868, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(142, 868, 18) = 2.