Greatest Common Factor of 142, 330, 123, 709, 742

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

• Greatest Common Factor of 142, 330, 123, 709, 742 by common division method
• Greatest Common Factor of 142, 330, 123, 709, 742 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 142

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

1,2,71,142

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 709

List of positive integer factors of 709 that divides 709 without a remainder.

1,709

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 142,330,123,709,742 . The biggest common factor number is the GCF number.
So the greatest common factor 142,330,123,709,742 is 1.

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

• GCF of 101, 161, 257, 521, 256
• GCF of 225, 318, 827, 365, 112
• GCF of 214, 386, 905, 883, 948
• GCF of 886, 608, 642, 913, 714
• GCF of 978, 449, 500, 234, 742

1. What is the GCF of 142, 330, 123, 709, 742?

Answer: GCF of 142, 330, 123, 709, 742 is 1.

2. How to Find the GCF of 142, 330, 123, 709, 742

Answer: Greatest Common Factor(GCF) of 142, 330, 123, 709, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 330, 123, 709, 742) = 1.