Greatest Common Factor of 42, 740, 346, 491

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

• Greatest Common Factor of 42, 740, 346, 491 by common division method
• Greatest Common Factor of 42, 740, 346, 491 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 740

List of positive integer factors of 740 that divides 740 without a remainder.

1,2,4,5,10,20,37,74,148,185,370,740

Factors of 346

List of positive integer factors of 346 that divides 346 without a remainder.

1,2,173,346

Factors of 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Greatest Common Factor

We found the factors 42,740,346,491 . The biggest common factor number is the GCF number.
So the greatest common factor 42,740,346,491 is 1.

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

• GCF of 43, 651, 258, 619
• GCF of 31, 484, 544, 941
• GCF of 55, 632, 627, 910
• GCF of 69, 827, 448, 274
• GCF of 94, 586, 558, 643

1. What is the GCF of 42, 740, 346, 491?

Answer: GCF of 42, 740, 346, 491 is 1.

2. How to Find the GCF of 42, 740, 346, 491

Answer: Greatest Common Factor(GCF) of 42, 740, 346, 491 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 740, 346, 491) = 1.