Greatest Common Factor of 42, 350, 145

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

• Greatest Common Factor of 42, 350, 145 by common division method
• Greatest Common Factor of 42, 350, 145 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 350

List of positive integer factors of 350 that divides 350 without a remainder.

1,2,5,7,10,14,25,35,50,70,175,350

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 42,350,145 . The biggest common factor number is the GCF number.
So the greatest common factor 42,350,145 is 1.

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

• GCF of 58, 994, 724
• GCF of 22, 547, 844
• GCF of 75, 804, 916
• GCF of 64, 548, 687
• GCF of 18, 833, 711

1. What is the GCF of 42, 350, 145?

Answer: GCF of 42, 350, 145 is 1.

2. How to Find the GCF of 42, 350, 145

Answer: Greatest Common Factor(GCF) of 42, 350, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 350, 145) = 1.