Greatest Common Factor of 42, 57, 96, 890

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

• Greatest Common Factor of 42, 57, 96, 890 by common division method
• Greatest Common Factor of 42, 57, 96, 890 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Greatest Common Factor

We found the factors 42,57,96,890 . The biggest common factor number is the GCF number.
So the greatest common factor 42,57,96,890 is 1.

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

• GCF of 37, 39, 24, 335
• GCF of 78, 39, 33, 374
• GCF of 57, 22, 17, 815
• GCF of 29, 55, 97, 478
• GCF of 18, 64, 98, 387

1. What is the GCF of 42, 57, 96, 890?

Answer: GCF of 42, 57, 96, 890 is 1.

2. How to Find the GCF of 42, 57, 96, 890

Answer: Greatest Common Factor(GCF) of 42, 57, 96, 890 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 57, 96, 890) = 1.