Greatest Common Factor of 126, 397, 942, 891

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

• Greatest Common Factor of 126, 397, 942, 891 by common division method
• Greatest Common Factor of 126, 397, 942, 891 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 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Greatest Common Factor

We found the factors 126,397,942,891 . The biggest common factor number is the GCF number.
So the greatest common factor 126,397,942,891 is 1.

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

• GCF of 214, 244, 451, 261
• GCF of 751, 868, 658, 917
• GCF of 156, 882, 626, 639
• GCF of 452, 272, 708, 547
• GCF of 482, 442, 118, 372

1. What is the GCF of 126, 397, 942, 891?

Answer: GCF of 126, 397, 942, 891 is 1.

2. How to Find the GCF of 126, 397, 942, 891

Answer: Greatest Common Factor(GCF) of 126, 397, 942, 891 = 1

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

Step 2: Then multiply all the prime factors GCF(126, 397, 942, 891) = 1.