Greatest Common Factor of 142, 671, 490

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

• Greatest Common Factor of 142, 671, 490 by common division method
• Greatest Common Factor of 142, 671, 490 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 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 142,671,490 . The biggest common factor number is the GCF number.
So the greatest common factor 142,671,490 is 1.

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

• GCF of 750, 834, 197
• GCF of 871, 452, 936
• GCF of 958, 388, 376
• GCF of 336, 789, 450
• GCF of 644, 273, 160

1. What is the GCF of 142, 671, 490?

Answer: GCF of 142, 671, 490 is 1.

2. How to Find the GCF of 142, 671, 490

Answer: Greatest Common Factor(GCF) of 142, 671, 490 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 671, 490) = 1.