Greatest Common Factor of 441, 549, 142

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

• Greatest Common Factor of 441, 549, 142 by common division method
• Greatest Common Factor of 441, 549, 142 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 441

List of positive integer factors of 441 that divides 441 without a remainder.

1,3,7,9,21,49,63,147,441

Factors of 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 441,549,142 . The biggest common factor number is the GCF number.
So the greatest common factor 441,549,142 is 1.

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

• GCF of 869, 781, 331
• GCF of 213, 670, 187
• GCF of 804, 237, 101
• GCF of 308, 787, 438
• GCF of 507, 500, 647

1. What is the GCF of 441, 549, 142?

Answer: GCF of 441, 549, 142 is 1.

2. How to Find the GCF of 441, 549, 142

Answer: Greatest Common Factor(GCF) of 441, 549, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(441, 549, 142) = 1.