Greatest Common Factor of 42, 74, 51, 881

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

• Greatest Common Factor of 42, 74, 51, 881 by common division method
• Greatest Common Factor of 42, 74, 51, 881 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 881

List of positive integer factors of 881 that divides 881 without a remainder.

1,881

Greatest Common Factor

We found the factors 42,74,51,881 . The biggest common factor number is the GCF number.
So the greatest common factor 42,74,51,881 is 1.

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

• GCF of 82, 81, 84, 643
• GCF of 75, 79, 44, 215
• GCF of 51, 68, 89, 693
• GCF of 77, 99, 69, 116
• GCF of 19, 78, 95, 841

1. What is the GCF of 42, 74, 51, 881?

Answer: GCF of 42, 74, 51, 881 is 1.

2. How to Find the GCF of 42, 74, 51, 881

Answer: Greatest Common Factor(GCF) of 42, 74, 51, 881 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 74, 51, 881) = 1.