Greatest Common Factor of 142, 394, 119, 657, 489

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

• Greatest Common Factor of 142, 394, 119, 657, 489 by common division method
• Greatest Common Factor of 142, 394, 119, 657, 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 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 119

List of positive integer factors of 119 that divides 119 without a remainder.

1,7,17,119

Factors of 657

List of positive integer factors of 657 that divides 657 without a remainder.

1,3,9,73,219,657

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 142,394,119,657,489 . The biggest common factor number is the GCF number.
So the greatest common factor 142,394,119,657,489 is 1.

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

• GCF of 431, 257, 736, 760, 925
• GCF of 634, 609, 162, 759, 640
• GCF of 749, 505, 772, 513, 852
• GCF of 844, 408, 200, 306, 859
• GCF of 709, 140, 627, 789, 122

1. What is the GCF of 142, 394, 119, 657, 489?

Answer: GCF of 142, 394, 119, 657, 489 is 1.

2. How to Find the GCF of 142, 394, 119, 657, 489

Answer: Greatest Common Factor(GCF) of 142, 394, 119, 657, 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, 394, 119, 657, 489) = 1.