Greatest Common Factor of 42, 763, 144

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

• Greatest Common Factor of 42, 763, 144 by common division method
• Greatest Common Factor of 42, 763, 144 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 763

List of positive integer factors of 763 that divides 763 without a remainder.

1,7,109,763

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Greatest Common Factor

We found the factors 42,763,144 . The biggest common factor number is the GCF number.
So the greatest common factor 42,763,144 is 1.

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

• GCF of 61, 501, 165
• GCF of 27, 577, 793
• GCF of 38, 575, 353
• GCF of 49, 365, 139
• GCF of 98, 951, 295

1. What is the GCF of 42, 763, 144?

Answer: GCF of 42, 763, 144 is 1.

2. How to Find the GCF of 42, 763, 144

Answer: Greatest Common Factor(GCF) of 42, 763, 144 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 763, 144) = 1.