Greatest Common Factor of 142, 199, 489

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

• Greatest Common Factor of 142, 199, 489 by common division method
• Greatest Common Factor of 142, 199, 489 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 142

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

1,2,71,142

Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

1,199

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Greatest Common Factor

We found the factors 142,199,489 . The biggest common factor number is the GCF number.
So the greatest common factor 142,199,489 is 1.

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

• GCF of 552, 381, 767
• GCF of 647, 841, 672
• GCF of 723, 981, 756
• GCF of 856, 879, 759
• GCF of 862, 602, 189

1. What is the GCF of 142, 199, 489?

Answer: GCF of 142, 199, 489 is 1.

2. How to Find the GCF of 142, 199, 489

Answer: Greatest Common Factor(GCF) of 142, 199, 489 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 199, 489) = 1.