Greatest Common Factor of 34, 505, 142

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

• Greatest Common Factor of 34, 505, 142 by common division method
• Greatest Common Factor of 34, 505, 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

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 34,505,142 . The biggest common factor number is the GCF number.
So the greatest common factor 34,505,142 is 1.

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

• GCF of 56, 906, 351
• GCF of 68, 347, 506
• GCF of 81, 108, 364
• GCF of 99, 290, 757
• GCF of 77, 631, 900

1. What is the GCF of 34, 505, 142?

Answer: GCF of 34, 505, 142 is 1.

2. How to Find the GCF of 34, 505, 142

Answer: Greatest Common Factor(GCF) of 34, 505, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 505, 142) = 1.