Greatest Common Factor of 551, 735, 42

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

• Greatest Common Factor of 551, 735, 42 by common division method
• Greatest Common Factor of 551, 735, 42 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 551

List of positive integer factors of 551 that divides 551 without a remainder.

1,19,29,551

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 551,735,42 . The biggest common factor number is the GCF number.
So the greatest common factor 551,735,42 is 1.

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

• GCF of 288, 628, 71
• GCF of 797, 297, 21
• GCF of 189, 979, 58
• GCF of 356, 158, 34
• GCF of 573, 894, 39

1. What is the GCF of 551, 735, 42?

Answer: GCF of 551, 735, 42 is 1.

2. How to Find the GCF of 551, 735, 42

Answer: Greatest Common Factor(GCF) of 551, 735, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(551, 735, 42) = 1.