Greatest Common Factor of 142, 405, 63, 160

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

• Greatest Common Factor of 142, 405, 63, 160 by common division method
• Greatest Common Factor of 142, 405, 63, 160 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 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 160

List of positive integer factors of 160 that divides 160 without a remainder.

1,2,4,5,8,10,16,20,32,40,80,160

Greatest Common Factor

We found the factors 142,405,63,160 . The biggest common factor number is the GCF number.
So the greatest common factor 142,405,63,160 is 1.

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

• GCF of 218, 944, 27, 958
• GCF of 350, 930, 86, 211
• GCF of 259, 832, 43, 411
• GCF of 147, 924, 40, 317
• GCF of 115, 334, 84, 268

1. What is the GCF of 142, 405, 63, 160?

Answer: GCF of 142, 405, 63, 160 is 1.

2. How to Find the GCF of 142, 405, 63, 160

Answer: Greatest Common Factor(GCF) of 142, 405, 63, 160 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 405, 63, 160) = 1.