Greatest Common Factor of 142, 315, 842

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

• Greatest Common Factor of 142, 315, 842 by common division method
• Greatest Common Factor of 142, 315, 842 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 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 142,315,842 . The biggest common factor number is the GCF number.
So the greatest common factor 142,315,842 is 1.

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

• GCF of 243, 898, 775
• GCF of 833, 388, 516
• GCF of 261, 810, 489
• GCF of 851, 395, 940
• GCF of 887, 224, 819

1. What is the GCF of 142, 315, 842?

Answer: GCF of 142, 315, 842 is 1.

2. How to Find the GCF of 142, 315, 842

Answer: Greatest Common Factor(GCF) of 142, 315, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 315, 842) = 1.