Greatest Common Factor of 162, 236, 642, 149

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

• Greatest Common Factor of 162, 236, 642, 149 by common division method
• Greatest Common Factor of 162, 236, 642, 149 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 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 236

List of positive integer factors of 236 that divides 236 without a remainder.

1,2,4,59,118,236

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Greatest Common Factor

We found the factors 162,236,642,149 . The biggest common factor number is the GCF number.
So the greatest common factor 162,236,642,149 is 1.

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

• GCF of 338, 169, 777, 147
• GCF of 333, 342, 435, 143
• GCF of 648, 571, 624, 991
• GCF of 772, 101, 955, 207
• GCF of 160, 210, 297, 381

1. What is the GCF of 162, 236, 642, 149?

Answer: GCF of 162, 236, 642, 149 is 1.

2. How to Find the GCF of 162, 236, 642, 149

Answer: Greatest Common Factor(GCF) of 162, 236, 642, 149 = 1

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

Step 2: Then multiply all the prime factors GCF(162, 236, 642, 149) = 1.