Greatest Common Factor of 18, 46, 49, 76

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

• Greatest Common Factor of 18, 46, 49, 76 by common division method
• Greatest Common Factor of 18, 46, 49, 76 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 18,46,49,76 . The biggest common factor number is the GCF number.
So the greatest common factor 18,46,49,76 is 1.

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

• GCF of 39, 50, 61, 37
• GCF of 53, 49, 33, 47
• GCF of 18, 90, 17, 72
• GCF of 42, 46, 40, 16
• GCF of 96, 17, 90, 77

1. What is the GCF of 18, 46, 49, 76?

Answer: GCF of 18, 46, 49, 76 is 1.

2. How to Find the GCF of 18, 46, 49, 76

Answer: Greatest Common Factor(GCF) of 18, 46, 49, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 46, 49, 76) = 1.